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.

Input: Consider Input: Context : Aner Shalev (born 24 January 1958) is a professor at the Einstein Institute of Mathematics at the Hebrew University of Jerusalem, and a writer. 
Question : What is the name university that educated Aner Shalev?

Output: educated at


Input: Consider Input: Context : New York Goes to Work is a reality VH1 series that first premiered on May 4, 2009. 
Question : What was the original network for New York Goes to Work?

Output: original network


Input: Consider Input: Context : Tony Delk was picked 16th overall in the 1996 NBA Draft by the Charlotte Hornets. 
Question : What team did Tony Delk play for?


Output: drafted by