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.

Context : Hiram Burnham (1814 -- September 29, 1864) was an officer in the Union Army who commanded a regiment and then a brigade in the Eastern Theater of the American Civil War. 
Question : What military organization did Hiram Burnham belong to?
military branch

Context : Jozef Stümpel (born July 20, 1972) is a Slovak professional ice hockey centre currently playing for HK Nitra of the Slovak Extraliga. 
Question : Player Jozef Stümpel played for which team?
drafted by

Context : He was the son of John Theyer (d. 1631), and grandson of Thomas Theyer of Brockworth, Gloucestershire, and was born there in 1597. 
Question : What was John Theyer's career?

occupation