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.

Example Input: Context : The C14 Timberwolf MRSWS (Medium Range Sniper Weapon System) is a bolt-action sniper rifle built by the Canadian arms company PGW Defence Technologies Inc. In 2005 they won the contract to supply the Canadian Forces Land Command with the C14 Timberwolf MRSWS for $4.5 million. 
Question : What was the year that C14 Timberwolf entered service?
Example Output: service entry

Example Input: Context : Manolo Reyes died of complications from Parkinson's disease on January 3, 2008 at the age of 83. 
Question : What caused Manolo Reyes's death?
Example Output: medical condition

Example Input: Context : Book two in the award-winning Corduroy Mansions series, The Dog Who Came in from the Cold, ran from 21 Sept 2009 until 19 Dec 2009. 
Question : Which place does Corduroy Mansions exist in?
Example Output:
narrative location