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 : William de St Croix was educated at Eton and St John's College, Cambridge, graduating in 1843. 
Question : What university did William de St Croix attend?
Example Output: educated at

Example Input: Context : Niourk (published 1957) is a science fiction novel by the French writer Stefan Wul. 
Question : Which place is Niourk in?
Example Output: narrative location

Example Input: Context : 26 April 1917 -- 2nd Lt. (temp. Capt.) Christopher Joseph Quintin Brand, RFC, Spec. Res. -- awarded the Military Cross: 
Question : What military organization did Quintin Brand belong to?
Example Output:
military branch