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.
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Question: 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?

Answer: educated at


Question: Context : The 2013 Lake Grassmere earthquake was a magnitude 6.6 earthquake that occurred at 2:31:05 pm (NZST) on Friday 16 August 2013. 
Question : On what date did 2013 Lake Grassmere earthquake take place?

Answer: point in time


Question: Context : Aer Turas Teoranta (from the Irish meaning Air Journey) was an Irish airline and later a freight operator based in Dublin, Ireland from 1962 until May 2003. 
Question : What is Aer Turas's parent company?

Answer:
parent company