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.

Category: VERMONT 
Clue: At 306
bennington

Category: PREPOSITIONAL PHRASES 
Clue: This Bob Seger song gained commercial popularity in Chevy truck ads
"like a rock"

Category: PERSONA 
Clue: President Loubet pardoned this Army captain in 1899

dreyfus