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.

[Q]: 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?
[A]: constellation


[Q]: Context : La orgía de los muertos (translated as The Orgy of the Dead) or the The Hanging Woman (title from the video release; also known as Beyond the Living Dead and Terror of the Living Dead in the US) is a 1973 horror film directed by José Luis Merino and distributed by Troma Entertainment. 
Question : What production company was involved in The Hanging Woman?
[A]: production company


[Q]: Context : Blind Willie Walker died in Greenville in 1933 at age 37 of congenital syphilis, which may have been the reason for his blindness. 
Question : What led to Blind Willie Walker's death?
[A]:
medical condition