TASK DEFINITION: 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.
PROBLEM: Context : Edna Andrade (January 25, 1917 Portsmouth, Virginia - April 17, 2008 Philadelphia) was an American abstract artist. 
Question : Was Edna Andrade male or female?

SOLUTION: sex or gender

PROBLEM: 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?

SOLUTION: constellation

PROBLEM: Context : Rod Serling, who had gained fame from an earlier series, The Twilight Zone, served both as the on-air host of Night Gallery and as a major contributor of scripts, although he did not have the same control of content and tone as he had on The Twilight Zone. 
Question : What was the station that aired Night Gallery?

SOLUTION:
original network