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: U.S. PRESIDENTS 
Clue: On August 4, 1753 Lodge No. 4 in Fredericksburg, Virginia initiated him into the Masons
[A]: george washington


[Q]: Category: SAME FIRST & LAST LETTER 
Clue: An invisible emanation, or an intangible quality
[A]: aura


[Q]: Category: BOBBING FOR BOBS 
Clue: He started "Penthouse" as a pet project in 1965
[A]:
bob guccione