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 : Body of War is a 2007 documentary portraying Iraq War veteran Tomas Young. 
Question : Who was Body of War was directed by?

Ex Output:
director


Ex Input:
Context : Chen Shaoguo (simplified Chinese: 陈绍果; traditional Chinese: 陳紹果; pinyin: Chén Shàoguǒ; born January 20, 1971) is a retired male race walker from PR China. 
Question : Which gender does Chen Shaoguo belong to?

Ex Output:
sex or gender


Ex Input:
Context : As it was a traditional technique of the Nomlaki and Wintu tribes, the finding suggests Ishi may have learned the skill directly from a male relative from one of those tribes. 
Question : What medical condition did Ishi have?

Ex Output:

medical condition