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 : The main product offered by Virgin Media Ireland is cable and MMDS (``wireless cable'') television services, in analogue, and SD and HD digital formats, using DVB-C encrypted using Nagravision. 
Question : What is Virgin Media Ireland's parent company?

Ex Output:
parent company


Ex Input:
Context : North Tonight was a Scottish nightly regional news programme covering the North of Scotland, produced by STV North (formerly Grampian Television). 
Question : Which network broadcasted North Tonight?

Ex Output:
original network


Ex Input:
Context : Pervis Ferris Young (24 March 1928 - 29 May 2003) was magistrate of the British Overseas Territory of Pitcairn Island from 1967 until 1975. 
Question : What is the date of death for Pervis Ferris Young?

Ex Output:

date of death