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 : Kristina Wayborn as Magda: trusted subordinate and henchman to Octopussy and Khan Kabir Bedi as Gobinda: 
Question : What is the series called that Octopussy belongs to?

Ex Output:
series


Ex Input:
Context : NGC 2241 is an open cluster in the constellation Dorado. 
Question : What constellation does NGC 2241 belong to?

Ex Output:
constellation


Ex Input:
Context : Nanyang Commercial Bank (NCB, Chinese: 南洋商業銀行) is a bank based in Hong Kong and a wholly owned subsidiary of Bank of China (Hong Kong), with 41 branches. 
Question : What company is Nanyang Commercial Bank part of?

Ex Output:

parent company