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 : Turkish Airlines Flight 1951 (also known as the Poldercrash) was a passenger flight that crashed during landing at the Amsterdam Schiphol Airport, Netherlands, on 25 February 2009, resulting in the death of nine passengers and crew including all three pilots. 
Question : On what date did Turkish Airlines Flight 1951 occur?

SOLUTION: point in time

PROBLEM: Context : Christen Degn Brøndum (21 March 1856 -- 18 April 1932) was the proprietor of Brøndums Hotel in Skagen, Denmark, which was closely associated with the Skagen Painters. 
Question : What city is Degn Brøndum from?

SOLUTION: residence

PROBLEM: Context : Crossroads to Crime is a 1960 British crime film, the first and only to be directed by television producer Gerry Anderson, and also the only feature-length film to be made by his production company, AP Films. 
Question : What production company was involved in Crossroads to Crime?

SOLUTION:
production company