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 : Philipp Krementz was born, the son of a butcher, in Koblenz in 1837 and began to study theology in Bonn, which he continued in Munich in 1839. 
Question : What was the death date of Philipp Krementz?

Ex Output:
date of death


Ex Input:
Context : `` Vestal Goodman died at the age 74 of complications from influenza while on Christmas vacation in Florida with her family. 
Question : What was Vestal Goodman's medical condition near the end of his life?

Ex Output:
medical condition


Ex Input:
Context : The JS 7.62mm Sniper Rifle uses the Russian 7.62×54mmR round, which is also used in the People's Liberation Army designated marksmen rifles Type 79 and Type 85. 
Question : What was the year that JS 7.62 entered service?

Ex Output:

service entry