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 : 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?
[EX A]: military branch

[EX Q]: Context : Thomas Neale (1641--1699) was an English project-manager and politician who was also the first person to hold a position equivalent to postmaster-general of the North American colonies. 
Question : What college did Thomas Neale go to?
[EX A]: educated at

[EX Q]: Context : Bertrand du Guesclin was born at Motte-Broons near Dinan, in Brittany, first-born son of Robert du Guesclin and Jeanne de Malmaines. 
Question : In what war was Bertrand du Guesclin a combatant?
[EX A]:
conflict