Question: The city remained in the hands of Christian troops until 1102, when the Almoravids retook the city and restored the Muslim religion. Although the self-styled 'Emperor of All Spain', Alfonso VI of León and Castile, drove them from the city, he was not strong enough to hold it. The Christians set it afire before abandoning it, and the Almoravid Masdali took possession on 5 May 1109. The event was commemorated in a poem by Ibn Khafaja in which he thanked Yusuf ibn Tashfin for the city's liberation.The declining power of the Almoravids coincided with the rise of a new dynasty in North Africa, the Almohads, who seized control of the peninsula from the year 1145, although their entry into Valencia was deterred by Ibn Mardanis, King of Valencia and Murcia until 1171, at which time the city finally fell to the North Africans. The two Muslim dynasties would rule Valencia for more than a century.
Is there an answer to this question: When did the Almohads gain control of the peninsula?

Answer: 1145


Question: In the dense areas, most of the concentration is via medium- and high-rise buildings. London's skyscrapers such as 30 St Mary Axe, Tower 42, the Broadgate Tower and One Canada Square are mostly in the two financial districts, the City of London and Canary Wharf. High-rise development is restricted at certain sites if it would obstruct protected views of St Paul's Cathedral and other historic buildings. Nevertheless, there are a number of very tall skyscrapers in central London (see Tall buildings in London), including the 95-storey Shard London Bridge, the tallest building in the European Union.
Is there an answer to this question: What is the European Union's tallest building?

Answer: Shard London Bridge


Question: In January 2012 a Tuareg rebellion began in Northern Mali, led by the National Movement for the Liberation of Azawad. In March, military officer Amadou Sanogo seized power in a coup d'état, citing Touré's failures in quelling the rebellion, and leading to sanctions and an embargo by the Economic Community of West African States. The MNLA quickly took control of the north, declaring independence as Azawad. However, Islamist groups including Ansar Dine and Al-Qaeda in the Islamic Maghreb (AQIM), who had helped the MNLA defeat the government, turned on the Tuareg and took control of the North with the goal of implementing sharia in Mali.
Is there an answer to this question: What rebellion began in South Mali?

Answer: unanswerable


Question: By the 1980s, parents of mixed-race children (and adults of mixed-race ancestry) began to organize and lobby for the ability to show more than one ethnic category on Census and other legal forms. They refused to be put into just one category. When the U.S. government proposed the addition of the category of "bi-racial" or "multiracial" in 1988, the response from the general public was mostly negative. Some African-American organizations and political leaders, such as Senator Diane Watson and Representative Augustus Hawkins, were particularly vocal in their rejection of the category. They feared a loss in political and economic power if African Americans abandoned their one category.
Is there an answer to this question: What politician was in favor of the multiracial category?

Answer:
unanswerable