TASK DEFINITION: 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.
PROBLEM: 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?

SOLUTION: spouse

PROBLEM: Context : The Brood was filmed in Toronto and Mississauga, Ontario, on a budget of C$1,500,000. 
Question : The film The Brood was directed by who?

SOLUTION: director

PROBLEM: Context : British Airways and Air France operated the supersonic airliner Aerospatiale-BAC Concorde, and the world's first supersonic passenger service flew in January 1976 from London Heathrow to Bahrain. 
Question : What company is British Airways part of?

SOLUTION:
parent company