Information:  - Malik Al - Ashtar ( Arabic :    ) ( also known as Malik bin al - Harith al - Nakha'i ) was one of the most loyal companions of Ali Ibn Abi Talib , the cousin of the Islamic prophet Muhammad . Malik al - Ashtar became a Muslim during the time of Muhammad and since then remained an avid and loyal supporter of Muhammad 's progeny and Hashemite clan . He rose to a position of prominence during the caliphate of Ali Ibn Abi Talib and participated in several battles , such as the Battle of Jamal and Siffin . Malik has been described as a `` brave '' and `` fearless '' warrior by numerous Shia sources and his title `` al - Ashtar '' signifies an eyelid injury he received during the Battle of Yarmouk .  - Muhammad (c. 570 CE  8 June 632 CE) is the central figure of Islam and widely regarded as its founder by non-Muslims. He is known as the "Holy Prophet" to Muslims, almost all of whom consider him to be the last prophet sent by God to mankind to restore Islam, believed by Muslims to be the unaltered original monotheistic faith of Adam, Abraham, Moses, Jesus, and other prophets. Muhammad united Arabia into a single Muslim polity and ensured that his teachings, practices, and the Quran, formed the basis of Islamic religious belief.  - The Rashidun" Caliphs (Rightly Guided Caliphs; '), often simply called, collectively, ""'the "Rashidun", is a term used in Sunni Islam to refer to the 30-year reign of the first four caliphs (successors) following the death of the Islamic prophet Muhammad, namely: Abu Bakr, Umar, Uthman ibn Affan, and Ali of the Rashidun Caliphate, the first caliphate. The concept of "Rightly Guided Caliphs" originated with the later Abbasid Caliphate based in Baghdad. It is a reference to the Sunni imperative "Hold firmly to my example ("sunnah") and that of the Rightly Guided Caliphs" (Ibn Majah, Abu Dawood).  - A caliphate ("khilfa") is an area containing an Islamic steward known as a caliph ("" )a person considered a religious successor to the Islamic prophet, Muhammad (Muhammad ibn Abdullh), and a leader of the entire Muslim community. The Rashidun caliphs, who directly succeeded Muhammad as leaders of the Muslim community, were chosen through "shura, "a process of community consultation that some consider to be an early form of Islamic democracy. During the history of Islam after the Rashidun period, many Muslim states, almost all of them hereditary monarchies, have claimed to be caliphates.  - Abraha (also spelled Abreha) (died after AD 553; r. 525at least 553), also known as 'Abraha al-Ashram (Arabic:  ), was an Ethiopian general then the viceroy of southern Arabia for the Kingdom of Aksum, and later declared himself an independent King of Himyar. Abraha ruled much of present-day Yemen and Hijaz from at least 531 -547 AD to 555 - 565 AD.  - Moses (' ' '; "Moushe"; '; "" in both the Septuagint and the New Testament) is a prophet in Abrahamic religions. According to the Hebrew Bible, he was a former Egyptian prince who later in life became a religious leader and lawgiver, to whom the authorship of the Torah, or acquisition of the Torah from Heaven is traditionally attributed. Also called "Moshe Rabbenu" in Hebrew ("lit." "Moses our Teacher"), he is the most important prophet in Judaism. He is also an important prophet in Christianity, Islam, Bahá'í Faith as well as a number of other faiths.  - Democracy ("" literally "rule of the commoners"), in modern usage, is a system of government in which the citizens exercise power directly or elect representatives from among themselves to form a governing body, such as a parliament. Democracy is sometimes referred to as "rule of the majority". Democracy was originally conceived in Classical Greece, where political representatives were chosen by a jury from amongst the male citizens: rich and poor.    What is the relationship between 'malik al-ashtar' and 'rashidun caliphate'?
Ans: country of citizenship

Information:  - Agira (Sicilian: "Aggira") is a town and "comune" in the province of Enna, Sicily (southern Italy). It is located in the mid-valley of the River Salso, from Enna. Until 1861 it was called San Filippo d'Argiriò, in honour of its saint, Filippo il Siriaco, or Philip of Agira.  - Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state.  - France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux.  - Pozzillo Lake is a lake in the Province of Enna , Sicily , southern Italy . Located in the Erean Mountains chain , it is the largest artificial basin in the island . The lake is located mostly in the comune of Regalbuto , but also partially in Agira . The lake was formed when a dam was built in 1959 at the north eastern end of the lake .    What is the relationship between 'pozzillo lake' and 'salso'?
Ans: lake inflows