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 : Abell 754 is a galaxy cluster in the constellation Hydra that was formed from the collision of two smaller clusters. 
Question : Which was the constellation for Abell 754?

Ex Output:
constellation


Ex Input:
Context : Brad Larsen was born in Nakusp, British Columbia, but grew up in Vernon, British Columbia. 
Question : What team is Brad Larsen associated with?

Ex Output:
drafted by


Ex Input:
Context : Picard mentions that Horatio Nelson toured HMS Victory before the Battle of Trafalgar. 
Question : On what date did Battle of Trafalgar take place?

Ex Output:

point in time