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.
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Question: Context : Darcia Leimgruber (born 19 May 1989) is a Swiss female ice hockey player. 
Question : What gender class does Darcia Leimgruber belong to?

Answer: sex or gender


Question: Context : ``Fools for Love'' is the fifth episode of the third season of House and the fifty-first episode overall. 
Question : The Fools for Love is part of a what series?

Answer: series


Question: Context : Karl Meltzer (born December 8, 1967, nicknamed ``Speedgoat Karl'') is an ultrarunner and ultrarunning coach based in Sandy, Utah. 
Question : What city is Karl Meltzer associated with?

Answer:
residence