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 : From 1976 to 1980, Gerd Langguth was a member of the Bundestag for the Christian Democratic Union. 
Question : What was the date of death of Gerd Langguth?

Output: date of death


Input: Consider Input: Context : John William Bowden (21 February 1798 -- 15 September 1844) was an English functionary and writer on church matters. 
Question : On what date did John William Bowden expire?

Output: date of death


Input: Consider Input: Context : Elections to the European Parliament were held in Belgium on June 10, 1979. 
Question : What is the full date that Elections to the European Parliament crashed on?


Output: point in time