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.

Example Input: Context : Kurt Maier was killed in a road accident on 11 February 1952 in Heilbronn. 
Question : What conflict involved Kurt Maier?
Example Output: conflict

Example Input: Context : Lisa Cross (born 4 April 1978) is a professional British female bodybuilder. 
Question : What gender class does Lisa Cross belong to?
Example Output: sex or gender

Example Input: Context : Vittorio De Sica died at 73 after a surgery at the Neuilly-sur-Seine hospital in Paris. 
Question : Which is the date of death for Vittorio De Sica?
Example Output:
date of death