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 : A Rum Collins is a cocktail based on the Tom Collins substituting a light rum for the gin. 
Question : Which is the basis of Rum Collins?
Example Output: based on

Example Input: Context : Lucero (Mark Anthony Fernandez), Vergel's close friend and later enemy, becomes another half-snake half-human and becomes Kamandag's mortal enemy, who names himself as Talim. 
Question : What broadcasting company aired Kamandag?
Example Output: original network

Example Input: Context : KAvZ (Russian: Курга́нский авто́бусный заво́д, КАвЗ, Kurgansky Avtobusny Zavod) is a bus manufacturer in Kurgan, KGN, Russia. 
Question : What is KAvZ's parent company?
Example Output:
parent company