Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

[EX Q]: Badain Jaran, Gobi, Lop, and Taklamakan are major Chinese what?
[EX A]: desert

[EX Q]: Which astronomer, born in West Yorkshire, England in 1915 and dying in 2001 in Bournemouth, England, was a science fiction writer, whose output includes the novel The Black Cloud, a TV series A for Andromeda and a play Rockets in Ursa Major?
[EX A]: fred hoyle

[EX Q]: What is the name of the documentary movie of the rehearsals for Michael Jackson's last tour, before his timely death, which is the highest grossing concert movie in history?
[EX A]:
this is it