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 : The Pomo people participated in shamanism; one form this took was the Kuksu religion, which was held by people in Central and Northern California. 
Question : What city is Pomo people from?

Ex Output:
residence


Ex Input:
Context : Veronika Martinek (born 3 April 1972) is a former professional female tennis player playing for Germany. 
Question : Which sex is Veronika Martinek?

Ex Output:
sex or gender


Ex Input:
Context : Being one of the key figures of the North Vietnam armed forces in Vietnam War, Lê Trọng Tấn was Deputy Commander of the Viet Cong and second commander of the 1975 Spring Offensive that effectively ended the war. 
Question : What was the war that Lê Trọng Tấn fought in?

Ex Output:

conflict