Title: Beirut
Content:  Beirut is the capital of Lebanon and its seat of government. The Lebanese Parliament, all the Ministries and most of the public administrations, embassies and consulates are there. Beirut Governorate is one of eight mohafazat (plural of mohafazah, or governorate).
Title: Beirut
Content:  Beirut is the capital and largest city of Lebanon. , Greater Beirut has a population of 2.2 million, which makes it the third-largest city in the Levant region. The city is situated on a peninsula at the midpoint of Lebanon's Mediterranean coast. Beirut has been inhabited for more than 5,000 years, and was one of Phoenicia's most prominent city states, making it one of the oldest cities in the world. The first historical mention of Beirut is found in the Amarna letters from the New Kingdom of Egypt, which date to the 15th century BC. Beirut is Lebanon's seat of government and plays a central role in the Lebanese economy, with many banks and corporations based in the city. Beirut is an important seaport for the country and region, and rated a Beta + World City by the Globalization and World Cities Research Network. Beirut was severely damaged by the Lebanese Civil War and the massive explosion in the Port of Beirut. Its cultural landscape underwent major reconstruction.
Title: Outline of Lebanon
Content: Capital of Lebanon: Beirut ; Cities of Lebanon Municipalities of Lebanon
Title: List of municipalities of Lebanon
Content: Beirut 
Title: List of airports in Lebanon
Content:  This is a list of airports in Lebanon, grouped by type and sorted by location. Lebanon, officially the Republic of Lebanon, is a country in Western Asia, on the eastern shore of the Mediterranean Sea. It is bordered by Syria to the north and east, the Golan Heights to the southeast, and Israel to the south. Its capital and largest city is Beirut.
Title: Outline of Lebanon
Content: Form of government: ; Capital of Lebanon: Beirut ; Elections in Lebanon ; 2005 Lebanese general election ; 2009 Lebanese general election ; Political parties in Lebanon Politics of Lebanon
Title: Tourism in Lebanon
Content: Tripoli is the second largest city in Lebanon and is the capital of the North Governorate. Dating back to the 14th century BCE, the city was the center of a Phoenician confederation between Tyre, Sidon and Arados, hence the name "Tripoli" meaning "Triple City" in Greek. It was the capital of the last Crusader state in the Levant the County of Tripoli in the 12th century. Tripoli continues to be the second largest city, after Cairo, in Mamluk architecture. Tripoli was a major trading Port city between Europe on one hand, and Aleppo & Damascus on another. The old town of Tripoli is home 
Title: Tripoli, Lebanon
Content:   Tripoli (طرابلس/ALA-LC: Ṭarābulus) is the largest city in northern Lebanon and the second-largest city in the country. Situated 85 km north of the capital Beirut, it is the capital of the North Governorate and the Tripoli District. Tripoli overlooks the eastern Mediterranean Sea, and it is the northernmost seaport in Lebanon. It holds a string of four small islands offshore, and they are the only islands in Lebanon. The Palm Islands were declared a protected area because of their status of haven for endangered loggerhead turtles (Chelona mydas), rare monk seals and migratory birds. Tripoli borders the city of El Mina, the port of the Tripoli District, which it is geographically conjoined with to form the greater Tripoli conurbation. The 
Title: Mount Lebanon Governorate
Content:  Mount Lebanon Governorate (محافظة جبل لبنان) is one of the nine governorates of Lebanon. Its capital is Baabda. This governorate is named after the mountainous region of Mount Lebanon and, except for the small Beirut Governorate which it surrounds, spans the stretch of the Mediterranean coast between Keserwan-Jbeil Governorate and South Governorate.
Title: Baabda
Content:  Baabda (بعبدا) is the capital city of Baabda District as well as the capital of Mount Lebanon Governorate, western Lebanon. Baabda was the capital city of the autonomous Ottoman Mount Lebanon. Baabda is known for the Ottoman Castle (the serail) and it has many embassies (Italian, Japanese, Jordanian, Polish, Ukrainian, Romanian, Indonesian, Spanish ... ), the Ministry of Defense and many important organization and administrative centres in Lebanon. Baabda Palace, residence of the President of Lebanon is also located in Baabda. The palace was built in 1956 on a hill in the mountain town of Baabda overlooking the Lebanese capital, Beirut. The first President to reside in it was President Charles Helou (25 September 1913 – 7 January 2001)

Question: What is the capital of Lebanon?
Answer: Beirut.