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.
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Question: Category: MYTH ME? 
Clue: Serge Lifar's ballet "Icare" is based on the myth of this father & son flying team

Answer: daedalus & icarus


Question: Category: ROMANCE NOVELIST HISTORY BOOK 
Clue: It was WWI. Her new name meant "eye of the dawn" & she felt reborn.  Oh, how she loved German military men!

Answer: mata hari


Question: Category: INVENTIONS 
Clue: The first touch-tone one of these was placed in service in 1963

Answer:
a telephone