TASK DEFINITION: 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.
PROBLEM: 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?

SOLUTION: service entry

PROBLEM: Context : ``Peter's Daughter'' is the seventh episode of the sixth season of Family Guy and originally aired November 25, 2007. 
Question : To which series does Peter's Daughter belong?

SOLUTION: series

PROBLEM: Context : Descente aux enfers (Descent into Hell) is a 1986 French film directed by Francis Girod. 
Question : Which place does Descente aux enfers exist in?

SOLUTION:
narrative location