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 Q]: Context : Petteri Nummelin started playing ice hockey in his hometown Turku and played for a-junior team of TPS for 3 seasons after which he played for Kiekko-67 in the 1. 
Question : On what team is Petteri Nummelin?
[EX A]: drafted by

[EX Q]: Context : Darcia Leimgruber (born 19 May 1989) is a Swiss female ice hockey player. 
Question : What gender class does Darcia Leimgruber belong to?
[EX A]: sex or gender

[EX Q]: Context : In April 1934, after his forces had stormed Kashgar during the Battle of Kashgar (1934) Ma Zhongying himself arrived in the city and gave a speech at Id Kah Mosque in Kashgar, telling the Uyghurs to be loyal to the Chinese Kuomintang government at Nanjing. 
Question : What was the death date of Ma Zhongying?
[EX A]:
date of death