instruction:
You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.
question:
Category: BORE & GUSH 
Clue: This company now better known for motor oil takes its name from the state where petroleum was found in 1859
answer:
pennzoil


question:
Category: INVENTORS & INVENTIONS 
Clue: Invented by Philip Drinker in the 1920s, this closed respirator is used by patients who can't breathe on their own
answer:
an iron lung


question:
Category: SPORTS QUOTES 
Clue: Ike Taylor of this Bill Cowher-coached NFL team said, "You only get a once-in-a-lifetime opportunity so many times"
answer:

pittsburgh steelers