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.

Ex Input:
Context : Early Edition is an American television drama series that aired on CBS broadcast network from September 28, 1996 to May 27, 2000. 
Question : What network does Early Edition air on?

Ex Output:
original network


Ex Input:
Context : However, in 644, Hormuzan was killed by Umar's son 'Ubaid-Allah, after an involvement in a plot which killed Umar. 
Question : Which war did Hormuzan participate in?

Ex Output:
conflict


Ex Input:
Context : After a sculpture apprenticeship between 1963 and 1966 in the workshop of Mario Luisetti, Roberto Mangú studies at the École nationale supérieure des Beaux-Arts where he earnt a degree in architecture. 
Question : What university did Roberto Mangú attend?

Ex Output:

educated at