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.

Example Input: Context : Marketa Kimbrell died of complications from Alzheimer's disease on July 6, 2011, in Sykesville, Maryland, aged 82. 
Question : Which medical condition does Marketa Kimbrell suffer from?
Example Output: medical condition

Example Input: Context : Columbus Nova is an investment company founded in 2000 and centered in New York City. 
Question : Which company is the parent company of Columbus Nova?
Example Output: parent company

Example Input: Context : All-Consuming Fire is an original novel written by Andy Lane and based on the long-running British science fiction television series Doctor Who. 
Question : Which is the basis of All-Consuming Fire?
Example Output:
based on