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 : Cory Blackwell (born March 27, 1963) is an American former professional basketball player who was selected by the Seattle SuperSonics in the 2nd round (28th overall) of the 1984 NBA Draft. 
Question : On what team is Cory Blackwell?

A: drafted by
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Q: Context : Peter Berglar was born in Kassel in 1919 and grew up in Darmstadt. 
Question : What was Peter Berglar's career?

A: occupation
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Q: Context : Ahmad Khan Daryabeigi (Persian: احمد خان دریابیگی‎) graduated from Dar ul-Funun school with degrees in engineering and military studies. 
Question : What is the name of university that educated Ahmad Khan Daryabeigi?

A:
educated at
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