Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : In 1990, Top Hat was selected for preservation in the United States National Film Registry by the Library of Congress as being ``culturally, historically, or aesthetically significant''. 
Answer : National Film Registry
What award was received by Top Hat?

Context : Patrício Freire (born July 7, 1987 in Natal, Brazil) is a Brazilian mixed martial artist currently competing in Bellator's Featherweight division, he is the former Featherweight Champion. 
Answer : Natal
What city is Patrício Freire associated with?

Context : Alpha House is an American political satire television series produced by Amazon Studios. 
Answer : Amazon Studios

What production company or companies created Alpha House?