Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.

Q: Context : He created the Christopher Reeve Foundation (currently known as the Christopher and Dana Reeve Foundation) to speed up research through funding, and to use grants to improve the quality of the lives of people with disabilities. 
Question : What is Christopher Reeve's spouse's name?

A: spouse
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Q: Context : Kimbra was also featured with the soul-pop RNB singer John Legend in the song Made to Love, published in the album Love in the Future. 
Question : Which sex or gender can Kimbra be described as?

A: sex or gender
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Q: Context : Dungeon Crawl Stone Soup is a free and open source roguelike computer game, which is the actively community-developed successor of the 1997 roguelike game Linley's Dungeon Crawl, originally programmed by Linley Henzell. 
Question : Which is the basis of Dungeon Crawl Stone Soup?

A:
based on
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