instruction:
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.
question:
Context : Re-Animator is a 1985 American science fiction horror comedy film loosely based on the H. P. Lovecraft episodic novella ``Herbert West-- 
Question : Which is the basis of Re-Animator?
answer:
based on


question:
Context : My Life So Far is a 1999 film about a year in the life of a ten-year-old Scottish boy. 
Question : Which place does My Life So Far exist in?
answer:
narrative location


question:
Context : Bad Girls Road Trip is an American reality television series which aired on Oxygen from June 12, 2007, to July 24, 2007. 
Question : What network does Bad Girls Road Trip air on?
answer:

original network