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.

[Q]: Context : The French police continued to use the MAS-38 after World War II until it was replaced in the 1950s by the MAT-49 submachine gun. 
Question : Which was the official year for the approval of MAS-38?
[A]: service entry


[Q]: Context : Veera Thalattu is a 1998 Tamil language film directed by Kasthuri Raja. 
Question : Whose direction is Veera Thalattu?
[A]: director


[Q]: Context : In November 1525, king Gustav I stated that Christina Gyllenstierna was to marry his cousin Johan Turesson, Lord of Falun, riksråd and governor of Nyköping. 
Question : What is Christina Gyllenstierna's spouse's name?
[A]:
spouse