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.

Ex Input:
Context : Moultrie Patten died from pneumonia in Beaverton, Oregon, on March 18, 2009, at the age of 89. 
Question : What was Moultrie Patten's career?

Ex Output:
occupation


Ex Input:
Context : White Banners is a 1938 Warner Bros. drama film starring Claude Rains, Fay Bainter, Jackie Cooper, Bonita Granville, Henry O'Neill, and Kay Johnson. 
Question : Which production company is involved with White Banners?

Ex Output:
production company


Ex Input:
Context : Peter Crerar (1785 Breadalbane, Scotland -- 5 November 1856 Pictou, Nova Scotia) was a Scottish-Nova Scotian civil engineer. 
Question : What was the death date of Peter Crerar?

Ex Output:

date of death