Please answer the following question: Information:  - The President of Iran ("") is the head of government of the Islamic Republic of Iran. The President is the highest popularly elected official in Iran, although the President answers to the Supreme Leader of Iran, who functions as the country's head of state. Chapter IX of the Constitution of the Islamic Republic of Iran sets forth the qualifications for presidential candidates and procedures for election, as well as the President's powers and responsibilities as "functions of the executive". These include signing treaties and other agreements with foreign countries and international organizations; administering national planning, budget, and state employment affairs; and appointing ministers subject to the approval of Parliament. However, in reality the president mainly gets the blame for failures than actually making the decisions. The current long-time Supreme Leader Ali Khamenei, who has been ruling for nearly three decades, has been issuing decrees and making the final decisions on economy, environment, foreign policy, national planning such as population growth, and everything else in Iran. Khamenei also makes the final decisions on the amount of transparency in elections in Iran, and has fired and reinstated Presidential cabinet appointments.   - Rafsanjan (also Romanized as Rafsanjn and Rafsinjn; also known as Bahrmbd) is a city in and the capital of Rafsanjan County, Kerman Province, Iran. At the 2006 census, its population was 136,388, in 33,489 families.   - 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.  - The Indian Ocean is the third largest of the world's oceanic divisions, covering (approximately 20% of the water on the Earth's surface). It is bounded by Asia on the north, on the west by Africa, on the east by Australia, and on the south by the Southern Ocean or, depending on definition, by Antarctica. It is named after the country of India. The Indian Ocean is known as "Ratnkara", ""the mine of gems"" in ancient Sanskrit literature, and as "Hind Mahsgar", ""the great Indian sea"", in Hindi.  - Tehran ( "Tehrn") is the capital of Iran and Tehran Province. With a population of around 9 million in the city and 16 million in the wider metropolitan area, Tehran is the most populous city of Iran, the 2nd-most populous city in Western Asia and the 3rd-largest metropolitan area in the Middle East. It is ranked 29th in the world by the population of its metropolitan area.  - Sayyed Ali Hosseini Khamenei (; 19 April 1939) is the second and current Supreme Leader of Iran and a Muslim cleric. Ali Khamenei succeeded Ruhollah Khomeini, the leader of the Iranian Revolution, after Khomeini's death, being elected as the new Supreme Leader by the Assembly of Experts on 4 June 1989, at age 49. Current Iranian president Hassan Rouhani arranged for Khamenei to get his first major post in the provisional revolutionary government as deputy defense minister. Khamenei also served as the President of Iran from 1981 to 1989. In 2012, 2013, and 2014 "Forbes" selected him 21st, 23rd, and 19th, respectively, in the list of "The World's Most Powerful People".  - Azerbaijan, officially the Republic of Azerbaijan, is a country in the South Caucasus region, situated at the crossroads of Southwest Asia and Southeastern Europe. It is bounded by the Caspian Sea to the east, Russia to the north, Georgia to the northwest, Armenia to the west and Iran to the south. The exclave of Nakhchivan is bounded by Armenia to the north and east, Iran to the south and west, while having an 8 km border with Turkey in the north west.  - The Iranian presidential election of 1989 took place on July 28 , 1989 , after the death of Ayatollah Ruhollah Khomeini and the selection of Ayatollah Ali Khamenei , the previous President of Iran , as the new Supreme Leader of Iran . Out of the seventy - nine candidates registered to run , only two were approved by the Council of Guardians , which resulted in a very predictable win by Akbar Hashemi Rafsanjani , the previous Speaker of Majlis .  - 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.  - The Constitution of the Islamic Republic of Iran was adopted by referendum on 2 and 3 December 1979, and went into force replacing the Constitution of 1905. It was amended on 28 July 1989. The constitution has been called a "hybrid" of "theocratic and democratic elements". While articles One and Two vest sovereignty in God, article six "mandates popular elections for the presidency and the Majlis, or parliament." However all democratic procedures and rights are subordinate to the Guardian Council and the Supreme Leader, whose powers are spelled out in Chapter Eight (Articles 107-112).  - Head of government is a generic term used for either the highest or second highest official in the executive branch of a sovereign state, a federated state, or a self-governing colony, (commonly referred to as countries, nations or nation-states) who often presides over a cabinet, a group of ministers or secretaries who lead executive departments. The term "head of government" is often differentiated from the term "head of state", (e.g. as in article 7 of the Vienna Convention on the Law of Treaties, article 1 of the Convention on the Prevention and Punishment of Crimes against Internationally Protected Persons, including Diplomatic Agents and the United Nations protocol list), as they may be separate positions, individuals, and/or roles depending on the country.  - Pakistan (or ), officially the Islamic Republic of Pakistan, is a federal parliamentary republic in South Asia on crossroads of Central Asia and Western Asia. It is the sixth-most populous country with a population exceeding 200 million people. It is the 36th largest country in the world in terms of area with an area covering . Pakistan has a coastline along the Arabian Sea and the Gulf of Oman in the south and is bordered by India to the east, Afghanistan to the west, Iran to the southwest and China in the far northeast respectively. It is separated from Tajikistan by Afghanistan's narrow Wakhan Corridor in the north, and also shares a maritime border with Oman.  - An Islamic republic is the name given to several states in countries ruled by Islamic laws, including the Islamic Republics of Pakistan, Iran, Afghanistan, and Mauritania. Pakistan first adopted the title under the constitution of 1956. Mauritania adopted it on 28 November 1958. Iran adopted it after the 1979 Iranian Revolution that overthrew the Pahlavi dynasty. Afghanistan adopted it in 1992 (in 19962001 the Taliban was ruling as an Islamic emirate (monarchy)) upon Jamiat-e Islami seizing capital Kabul from the Communists. Despite the similar name the countries differ greatly in their governments and laws.  - Akbar Hashemi Rafsanjani (or Hashemi Bahramani; 25 August 1934  8 January 2017) was an influential Iranian politician, writer and one of the founding fathers of the Islamic Republic who was the fourth President of Iran from 3 August 1989 until 3 August 1997. He was the head of the Assembly of Experts from 2007 until 2011 when he decided not to nominate himself for the post. He was also the chairman of the Expediency Discernment Council.  - The Assembly of Experts (also Assembly of Experts of the Leadership) of the Islamic Republic of Iran, also translated as Council of Experts, is a deliberative body of Iran consisting of eighty eight (88) Mujtahids (Islamic theologians) that is charged with electing and removing the Supreme Leader of Iran and supervising his activities. Members of the assembly are elected from lists of candidates by direct public vote for eight-year terms. The number of members has ranged from 82 elected in 1982 to 88 elected in 2016. Current laws require the assembly to meet for at least two days every six months. The current chairman of the Fifth Assembly is Ahmad Jannati. All candidates to the Assembly of Experts, the President and the Majlis (Parliament), must be approved by the Guardian Council, while half of its members are selected by the Supreme Leader of Iran. Accordingly, the Assembly has never questioned the Supreme Leader. There have been instances when the current Supreme Leader Ali Khamenei publicly criticized members of the Assembly of Experts, resulting in their arrest and dismissal. For example, Supreme Leader Ali Khamenei publicly called then-member of the Assembly of Experts Ahmad Azari Qomi a traitor, resulting in Ahmad Azari Qomi's arrest and eventual dismissal from the Assembly of Experts.  - The Expediency Discernment Council of the System ("Majma' Tašxis Malahat Nezâm") is an administrative assembly appointed by the Supreme Leader and was created upon the revision to the Constitution of the Islamic Republic of Iran on 6 February 1988. It was originally set up to resolve differences or conflicts between the Majlis and the Guardian Council, but "its true power lies more in its advisory role to the Supreme Leader." According to Hooman Majd, the Leader "delegated some of his own authority to the council  granting it supervisory powers over all branches of the government"  following President Mahmoud Ahmadinejad's election in 2005.  - A head of state (or chief of state) is the public persona that officially represents the national unity and legitimacy of a sovereign state. In developing the current Constitution of France (1958), former French president Charles de Gaulle said the head of state should embody "the spirit of the nation" (""). In some countries, typically those with parliamentary governments, the head of state is a ceremonial figurehead that does not actually guide day-to-day government activities and may not even be empowered to exercise any kind of political authority (e.g., Queen Elizabeth II in the United Kingdom). In other countries, the head of state is also the head of government, such as in the U.S., where the president is both a public figurehead and the actual highest ranking political leader who, in practice, oversees the executive branch.  - 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.    Given the information above, choose from the list below the object entity that exhibits the relation 'point in time' with the subject 'iranian presidential election'.  Choices: - 1  - 107  - 112  - 19  - 1934  - 1939  - 1956  - 1958  - 1979  - 1981  - 1989  - 1996  - 2  - 20  - 200  - 2006  - 2013  - 2014  - 2017  - 25  - 28  - 28 july 1989  - 3  - 3 august 1989  - 33  - 36  - 4  - 4 june 1989  - 570  - 6  - 7  - 8  - 88  - 9  - 95
A:
28 july 1989