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 simplicity, answers should be in all lower cased letters.

[Q]: Category: "E" BAY 
Clue: Thinking green, biologist Ernst Haeckel coined this term for the way animals interact with the environment
[A]: ecology


[Q]: Category: MATHLETES 
Clue: John Nash has a beautiful mind that contributed to this "theory" of strategic decision making
[A]: game theory


[Q]: Category: WOMEN OF THE WORLD 
Clue: In an email that surfaced after her murder, she said if anything happened to her, Pres. Musharraf was responsible
[A]:
benazir bhutto