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 : Bored of the Rings is a parody of J. R. R. Tolkien's The Lord of the Rings. 
Question : Which is the basis of Bored of the Rings?

Ex Output:
based on


Ex Input:
Context : On the Outs is a 2004 drama film chronicling three young women in Jersey City, New Jersey and the decisions they make in the period of a couple weeks. 
Question : Which place does On the Outs exist in?

Ex Output:
narrative location


Ex Input:
Context : ``Bart Gets Hit by a Car'' was written by John Swartzwelder and directed by Mark Kirkland. 
Question : Which series is Bart Gets Hit by a Car a part of?

Ex Output:

series