Problem: Carnival:

Carnival (see other spellings and names) is a Christian festive season that occurs before the Christian season of Lent. The main events typically occur during February or early March, during the period historically known as Shrovetide (or Pre-Lent). Carnival typically involves a public celebration and/or parade combining some elements of a circus, masks and public street party. People wear masks and costumes during many such celebrations, allowing them to lose their everyday individuality and experience a heightened sense of social unity. Excessive consumption of alcohol, meat, and other foods proscribed during Lent is extremely common. Other common features of carnival include mock battles such as food fights; social satire and mockery of authorities; the grotesque body displaying exaggerated features especially large noses, bellies, mouths, and phalli or elements of animal bodies; abusive language and degrading acts; depictions of disease and gleeful death; and a general reversal of everyday rules and norms. 

What is consumed in excessive amounts during Lent?
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A: alcohol


Problem: In 1948, the point-contact transistor was independently invented by German physicists Herbert Mataré and Heinrich Welker while working at the Compagnie des Freins et Signaux, a Westinghouse subsidiary located in Paris. Mataré had previous experience in developing crystal rectifiers from silicon and germanium in the German radar effort during World War II. Using this knowledge, he began researching the phenomenon of "interference" in 1947. By June 1948, witnessing currents flowing through point-contacts, Mataré produced consistent results using samples of germanium produced by Welker, similar to what Bardeen and Brattain had accomplished earlier in December 1947. Realizing that Bell Labs' scientists had already invented the transistor before them, the company rushed to get its "transistron" into production for amplified use in France's telephone network.
When did Heinrich Welker start researching electronics?
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Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The finale is the two-hour last episode of the season, culminating in revealing the winner. For seasons one, three through six, and fourteen, it was broadcast from the Dolby Theatre, which has an audience capacity of approximately 3,400. The finale for season two took place at the Gibson Amphitheatre, which has an audience capacity of over 6,000. In seasons seven through thirteen, the venue was at the Nokia Theatre, which holds an audience of over 7,000.
How many people can attend an American Idol finale at the Dolby Theatre?
A: 3,400


Context and question: Santa Monica is a beachfront city in western Los Angeles County, California, United States. The city is named after the Christian saint, Monica. Situated on Santa Monica Bay, it is bordered on three sides by the city of Los Angeles – Pacific Palisades to the north, Brentwood on the northeast, Sawtelle on the east, Mar Vista on the southeast, and Venice on the south. Santa Monica is well known for its affluent single-family neighborhoods but also has many neighborhoods consisting primarily of condominiums and apartments. Over two-thirds of Santa Monica's residents are renters. The Census Bureau population for Santa Monica in 2010 was 89,736.
How many renters are there in Santa Monica?
Answer: unanswerable


Question: I-275 runs north–south from I-75 in the south to the junction of I-96 and I-696 in the north, providing a bypass through the western suburbs of Detroit. I-375 is a short spur route in downtown Detroit, an extension of the Chrysler Freeway. I-696 (Reuther Freeway) runs east–west from the junction of I-96 and I-275, providing a route through the northern suburbs of Detroit. Taken together, I-275 and I-696 form a semicircle around Detroit. Michigan state highways designated with the letter M serve to connect major freeways.
Is there an answer to this question: What is I-696 called?

Answer: Reuther Freeway


Problem: Yale University:

In 1909–10, football faced a crisis resulting from the failure of the previous reforms of 1905–06 to solve the problem of serious injuries. There was a mood of alarm and mistrust, and, while the crisis was developing, the presidents of Harvard, Yale, and Princeton developed a project to reform the sport and forestall possible radical changes forced by government upon the sport. President Arthur Hadley of Yale, A. Lawrence Lowell of Harvard, and Woodrow Wilson of Princeton worked to develop moderate changes to reduce injuries. Their attempts, however, were reduced by rebellion against the rules committee and formation of the Intercollegiate Athletic Association. The big three had tried to operate independently of the majority, but changes did reduce injuries.

Who attempted to enact measures of soccer reform?
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A:
unanswerable