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.

Input: Consider Input: Context : Hans von Freden was born on 18 March 1892 in Berlin. 
Question : In which war did Hans von Freden fought?

Output: conflict


Input: Consider Input: Context : Mohammad Ali Khan Mohmand(19 January 1958 to 2 November 2012) was a Pakistani politician. 
Question : What date did Mohammad Ali Khan Mohmand die on?

Output: date of death


Input: Consider Input: Context : Blind Willie Walker (1896 -- March 4, 1933) was an early American blues guitarist and singer, who played the Piedmont blues style. 
Question : What medical condition did Blind Willie Walker have at the end of his life?


Output: medical condition