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 : Norway - Upgraded to NASAMS 2. 
Question : Which was the official year for the approval of NASAMS?

Ex Output:
service entry


Ex Input:
Context : Alain Robbe-Grillet was elected a member of the Académie française on 25 March 2004, succeeding Maurice Rheims at seat No. 32. 
Question : What was the date of death for Alain Robbe-Grillet?

Ex Output:
date of death


Ex Input:
Context : An Egyptian Story (Arabic: حدوتة مصرية‎, translit. Hadduta misrija) is a 1982 Egyptian drama film directed by Youssef Chahine. 
Question : Who was An Egyptian Story was directed by?

Ex Output:

director