Question: In the middle of the 17th century, the peasant rebel leader Zhang Xianzhong (1606–1646) from Yan'an, Shanxi Province, nicknamed Yellow Tiger, led his peasant troop from north China to the south, and conquered Sichuan. Upon capturing it, he declared himself emperor of the Daxi Dynasty (大西王朝). In response to the resistance from local elites, he massacred a large native population. As a result of the massacre as well as years of turmoil during the Ming-Qing transition, the population of Sichuan fell sharply, requiring a massive resettlement of people from the neighboring Huguang Province (modern Hubei and Hunan) and other provinces during the Qing dynasty.
Is there an answer to this question: Who conquered the Daxi Dynasty?

Answer: unanswerable


Question: On 10 October, hostilities began between German and French republican forces near Orléans. At first, the Germans were victorious but the French drew reinforcements and defeated the Germans at the Battle of Coulmiers on 9 November. After the surrender of Metz, more than 100,000 well-trained and experienced German troops joined the German 'Southern Army'. The French were forced to abandon Orléans on 4 December, and were finally defeated at the Battle of Le Mans (10–12 January). A second French army which operated north of Paris was turned back at the Battle of Amiens (27 November), the Battle of Bapaume (3 January 1871) and the Battle of St. Quentin (13 January).
Is there an answer to this question: On which date did the French triump over the Germans at the Battle of Coulmiers?

Answer: 9 November


Question: Jehovah's Witnesses is a millenarian restorationist Christian denomination with nontrinitarian beliefs distinct from mainstream Christianity. The group claims a worldwide membership of more than 8.2 million adherents involved in evangelism, convention attendance figures of more than 15 million, and an annual Memorial attendance of more than 19.9 million. Jehovah's Witnesses are directed by the Governing Body of Jehovah's Witnesses, a group of elders in Brooklyn, New York, which establishes all doctrines based on its interpretations of the Bible. They prefer to use their own translation, the New World Translation of the Holy Scriptures, although their literature occasionally quotes and cites other translations. They believe that the destruction of the present world system at Armageddon is imminent, and that the establishment of God's kingdom over the earth is the only solution for all problems faced by humanity.
Is there an answer to this question: Where was Jehovah Witnesses founded?

Answer: unanswerable


Question: The Mahayana sutras are a very broad genre of Buddhist scriptures that the Mahayana Buddhist tradition holds are original teachings of the Buddha. Some adherents of Mahayana accept both the early teachings (including in this the Sarvastivada Abhidharma, which was criticized by Nagarjuna and is in fact opposed to early Buddhist thought) and the Mahayana sutras as authentic teachings of Gautama Buddha, and claim they were designed for different types of persons and different levels of spiritual understanding.
Is there an answer to this question: What teaching was criticized by Nagarjuna?

Answer:
Sarvastivada Abhidharma