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 : Flint natives Morris Peterson, Mateen Cleaves, and other Flint NBA Legends, confirm that Cory Hightower is the greatest player ever to come out of the basketball hotbed. 
Question : What team did Cory Hightower play for?

Ex Output:
drafted by


Ex Input:
Context : Lakmé is an opera in three acts by Léo Delibes to a French libretto by Edmond Gondinet and Philippe Gille. 
Question : The Lakmé is based upon what?

Ex Output:
based on


Ex Input:
Context : The hulls were manufactured in Spain, while the ASCOD turrets (based on the SP-30 turret design used on the scout version of the Pandur) were made by Steyr in Austria. 
Question : In which year was the service entry date for ASCOD?

Ex Output:

service entry