Answer the following question: Information:  - Iran (, also , ; ' ), also known as Persia, officially the Islamic Republic of Iran (' ), is a sovereign state in Western Asia. It is bordered to the northwest by Armenia, the "de facto" Nagorno-Karabakh Republic, and Azerbaijan; to the north by the Caspian Sea; to the northeast by Turkmenistan; to the east by Afghanistan and Pakistan; to the south by the Persian Gulf and the Gulf of Oman; and to the west by Turkey and Iraq. Comprising a land area of , it is the second-largest country in the Middle East and the 18th-largest in the world. With 82.8 million inhabitants, Iran is the world's 17th-most-populous country. It is the only country with both a Caspian Sea and an Indian Ocean coastline. The country's central location in Eurasia and Western Asia, and its proximity to the Strait of Hormuz, make it of great geostrategic importance. Tehran is the country's capital and largest city, as well as its leading economic center.  - Abul-Fal Jafar ibn Ahmad al-Mutaid (895  31 October 932 CE), better known by his regnal name al-Muqtadir bi-llh ("Mighty in God"), was the Abbasid Caliph in Baghdad from 908 to 932 CE (295320 AH), with the exception of a brief deposition in favour of al-Qahir in 928.  - Shapur I (New Persian: ), also known as Shapur I the Great, was the second "shahanshah" (king of kings) of the Sasanian Empire. The dates of his reign are commonly given as 240/42  270/72, but it is likely that he also reigned as co-regent (together with his father) prior to his father's death in 242 (more probably than 240).  - Tughril (full name: Rukn al-Dunya wa al-Din Abu Talib Muhammad Toghrul-Beg ibn Mikail) also spelled Toghrul I, Tugril, Toghril, Tugrul or Toghrïl Beg; (990  September 4, 1063) was the Turkic founder of the Seljuk Empire, ruling from 1037 to 1063. Tughril united the Turkic warriors of the Great Eurasian Steppes into a confederacy of tribes, who traced their ancestry to a single ancestor named Seljuq, and led them in conquest of eastern Iran. He would later establish the Seljuq Sultanate after conquering Persia and retaking the Abbasid capital of Baghdad from the Buyid dynasty in 1055. Tughril relegated the Abbasid Caliphs to state figureheads and took command of the caliphate's armies in military offensives against the Byzantine Empire and the Fatimid Caliphate in an effort to expand his empire's borders and unite the Islamic world.  - Middle Persian is the Middle Iranian language or ethnolect of southwestern Iran that during the Sasanian Empire (224654) became a prestige dialect and so came to be spoken in other regions of the empire as well. Middle Persian is classified as a Western Iranian language. It descends from Old Persian and is the linguistic ancestor of Modern Persian.  - Yamn-ud-Dawla Abul-Qim Mamd ibn Sebüktegn, more commonly known as Mahmud of Ghazni (November 971  30 April 1030), also known as Mahmd-i Zbul, was the most prominent ruler of the Ghaznavid Empire. He conquered the eastern Iranian lands and the northwestern Indian subcontinent (modern Afghanistan and Pakistan) from 997 to his death in 1030. Mahmud turned the former provincial city of Ghazna into the wealthy capital of an extensive empire which covered most of today's Afghanistan, eastern Iran, and Pakistan, by looting the riches and wealth from the then Indian subcontinent.  - Baghdad is the capital of the Republic of Iraq. The population of Baghdad, , is approximately 7.216.040 making it the largest city in Iraq, the second largest city in the Arab world (after Cairo, Egypt), and the second largest city in Western Asia (after Tehran, Iran).  - Al-Qadir (947  29 November 1031) was the Abbasid Caliph in Baghdad from 991 to 1031. Grandson of al-Muqtadir, he was chosen in place of the deposed Caliph, at-Ta'i, his cousin. Banished from the capital, Baghdad, earlier, he was now recalled and appointed to the office he had long desired. He held the Caliphate for 40 years. It was during his Caliphate that Mahmud of Ghazni arose, threatening the empire; and but for the conflicts that broke out in Mahmud's family upon his death, the Buwayhid kingdom, paralysed by damaging war, would have been swallowed. The global Muslim population had climbed to about 4 per cent as against the Christian population of 10 per cent by 1000.  - Turquoise is an opaque, blue-to-green mineral that is a hydrated phosphate of copper and aluminium, with the chemical formula CuAl()(OH)·4. It is rare and valuable in finer grades and has been prized as a gem and ornamental stone for thousands of years owing to its unique hue. In recent times, turquoise has been devalued, like most other opaque gems, by the introduction onto the market of treatments, imitations, and synthetics.  - The Arab world ('; formally: '), also known as the Arab nation (""), consists of the 22 Arabic-speaking countries of the Arab League. These Arab states occupy an area stretching from the Atlantic Ocean in the west to the Arabian Sea in the east, and from the Mediterranean Sea in the north to the Horn of Africa and the Indian Ocean in the southeast. The contemporary Arab world has a combined population of around 422 million people, over half of whom are under 25 years of age.  - Iraq (, or ; '; '), officially known as the Republic of Iraq ('; ') is a country in Western Asia, bordered by Turkey to the north, Iran to the east, Kuwait to the southeast, Saudi Arabia to the south, Jordan to the southwest, and Syria to the west. The capital, and largest city, is Baghdad. The main ethnic groups are Arabs and Kurds; others include Assyrians, Turkmen, Shabakis, Yazidis, Armenians, Mandeans, Circassians, and Kawliya. Around 95% of the country's 36 million citizens are Muslims, with Christianity, Yarsan, Yezidism, and Mandeanism also present. The official languages of Iraq are Arabic and Kurdish.  - Nishapur County is a county in Razavi Khorasan Province in Iran. The capital of the county is Nishapur. At the 2011 census, its population was 433,104, in 118,214 families; excluding those portions.   - Cairo (; ', ') is the capital and largest city of Egypt. The city's metropolitan area is the largest in the Middle East and the Arab world, and 15th-largest in the world, and is associated with ancient Egypt, as the famous Giza pyramid complex and the ancient city of Memphis are located in its geographical area. Located near the Nile Delta, modern Cairo was founded in 969 CE by Jawhar al-Siqilli ("the Sicilian") of the Fatimid dynasty, but the land composing the present-day city was the site of ancient national capitals whose remnants remain visible in parts of Old Cairo. Cairo has long been a center of the region's political and cultural life, and is nicknamed "the city of a thousand minarets" for its preponderance of Islamic architecture.  - Al-Ta'i (932  3 August 1003) was the Abbasid Caliph in Baghdad from 974 to 991. Very little is known about his personal and official life. During his Caliphate, Syria was torn by contending factions  Fatimid, Turkish, and Carmathian; while the Buwayhid dynasty was split up into parties that were fighting among themselves. To top this all off, the Byzantine Emperor John Tzimisces stormed the east in a victorious campaign in 975. After holding the office for seventeen years, al-Ta'i was deposed in 991 by the Buwayhid emir Baha' al-Dawla.  - The Indo-European languages are a language family of several hundred related languages and dialects. There are about 445 living Indo-European languages, according to the estimate by "Ethnologue", with over two-thirds (313) of them belonging to the Indo-Iranian branch. The most widely spoken Indo-European languages by native speakers are Spanish, English, Hindustani (Hindi and Urdu), Portuguese, Bengali, Russian, Persian and Punjabi, each with over 100 million speakers. Today, 46% of the human population speaks an Indo-European language natively, by far the highest of any language family.  - Herat is the third-largest city of Afghanistan. It has a population of about 436,300, and serves as the capital of Herat Province, situated in the fertile valley of the Hari River. It is linked with Kandahar and Mazar-e-Sharif via highway 1 or the ring road. It is further linked to the city of Mashhad in neighboring Iran through the border town of Islam Qala.  - China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia. With a population of over 1.381 billion, it is the world's most populous country. The state is governed by the Communist Party of China, and its capital is Beijing. It exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau), and claims sovereignty over Taiwan. The country's major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower.  - The Tahirid dynasty was a dynasty, of Persian dihqan origin, that governed the Abbasid province of Khorasan from 821 to 873, and the city of Baghdad from 820 until 891. The dynasty was founded by Tahir ibn Husayn, a leading general in the service of the Abbasid caliph al-Ma'mun. Their capital in Khorasan was initially located at Merv, but later moved to Nishapur. The Tahirids enjoyed a high degree of autonomy in their governance of Khorasan, although they remained subject to the Abbasid caliphate and were not independent rulers.  - Islam (' ;) is a religion articulated by the Quran, a text considered by its adherents to be the verbatim word of God ('), and, for the vast majority of adherents, the teachings and normative example (called the "sunnah", composed of accounts called "hadith") of Muhammad (5708 June 632 CE). It is the world's second-largest religion and the fastest-growing major religion in the world, with over 1.7 billion followers or 23% of the global population, known as Muslims. Islam is an Abrahamic monotheistic religion that upholds that God is one and incomparable and that the purpose of existence is to worship God. Muslims consider Muhammad to be the last prophet of God.  - Abu al - Hasan Ali Ibn Muhammad Ibn Habib al - Mawardi (          ) , known in Latin as Alboacen ( 972 - 1058 CE ) , was a Kurdish Islamic jurist of the Shafi'i school most remembered for his works on religion , government , the caliphate , and public and constitutional law during a time of political turmoil . Appointed as the chief judge over several Khorasani districts near Nishapur , and Baghdad itself , al - Mawardi also served as a diplomat for the Abbasid caliphs al - Qa'im and al - Qadir in negotiations with the Buyid emirs . A symbol of his contributions here , he is well remembered for his treatise on `` The Ordinances of Government . '' The Ordinances , Al - Ahkam al - Sultaniyya w'al - Wilayat al - Diniyya , provide a detailed a definition of the functions of caliphate government which , under the Buyids appeared to be rather indefinite and ambiguous .  - Nishapur or Nishabur (also Romanized as Nshpr, Nshbr, and Neyshbr from Middle Persian: "New-Shabuhr", meaning "New City of Shapur", "Fair Shapur", or "Perfect built of Shapur") is a city in the Khorasan Province, capital of the Nishapur County and former capital of Province Khorasan, in northeastern Iran, situated in a fertile plain at the foot of the Binalud Mountains. It had an estimated population of 239,185 as of 2011 and its county 433,105. Nearby are the turquoise mines that have supplied the world with turquoise for at least two millennia. The city was founded in the 3rd century by Shapur I as a Sasanian satrapy capital. Nishapur later became the capital of Tahirid dynasty and was reformed by Abdullah Tahir in 830, and was later selected as the capital of Seljuq dynasty by Tughril in 1037. From the Abbasid era to the Mongol invasion of Khwarezmia and Eastern Iran, the city evolved into a significant cultural, commercial, and intellectual center within the Islamic world. Nishapur, along with Merv, Herat and Balkh were one of the four great cities of Greater Khorasan and one of the greatest cities in the middle ages, a seat of governmental power in eastern of caliphate, a dwelling place for diverse ethnic and religious groups, a trading stop on commercial routes from Transoxiana and China, Iraq and Egypt.  - Latin (Latin: ) is a classical language belonging to the Italic branch of the Indo-European languages. The Latin alphabet is derived from the Etruscan and Greek alphabets.  - Balkh (Persian/Pashto:  "Balkh"; Bactrian: , "axl") was an ancient city and centre of Buddhism, Islam, and Zoroastrianism in what is now northern Afghanistan. Today it is a small town in the province of Balkh, about 20 kilometers northwest of the provincial capital, Mazar-e Sharif, and some south of the Amu Darya. It was one of the major cities of Khorasan, since the latter's earliest history. Marco Polo described Balkh as a "noble and great city".    What entity does 'al-mawardi' has the relation 'date of birth' with?
Answer:
974