instruction:
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.
question:
Context : ``Ron and Tammy'' received highly positive reviews and is widely considered one of the best Parks and Recreation episodes, with many commentators praising Offerman's performance. 
Question : What series is Ron and Tammy in?
answer:
series


question:
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?
answer:
service entry


question:
Context : Sheikha Shamsa bint Suhail Al Mazrouei (Arabic: الشيخة شمسة بـنت سهيل آل مزروعي‎) is the first wife of current President of the United Arab Emirates, Emir (ruler) of Abu Dhabi, HH Sheikh Khalifa bin Zayed Al Nahyan. 
Question : What is Shamsa bint Suhail Al Mazrouei's spouse's name?
answer:

spouse