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.

[Q]: Context : Sukhoi Company (JSC; Russian: ОАО ``Компания ''Сухой``) is a major Russian aircraft manufacturer, headquartered in Begovoy District, Northern Administrative Okrug, Moscow, and designs both civilian and military aircraft. 
Question : Which company is the parent company of Sukhoi?
[A]: parent company


[Q]: Context : Miles Flint (born in July 1953) is the former President of Sony Ericsson Mobile Communications AB since June 2004. 
Question : What is the name university that educated Miles Flint?
[A]: educated at


[Q]: Context : In the Beijing International Exhibition on Police Equipment held on May 2005, the exhibition showed the JS 7.62 sniper rifle after undergoing 8 months with field trails Feedback showed that the sniper rifle system allowed the 7.62mm round to penetrate a residential wall greater than 6mm, and showed high tolerance level with no malfunction throughout the 8 month field test. 
Question : What year was JS 7.62 introduced?
[A]:
service entry