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: LOCUST POTPOURRI 
Clue: The singer heard here, she was born in Locust Ridge, Tennessee:
dolly parton

Category: AMERICAN LITERATURE 
Clue: Thomas Pynchon followed "V" with this novel about the V-2 rocket
gravity\'s rainbow

Category: HEY, SPORT! 
Clue: In 1998 this Cardinal first baseman had a National League record 162 walks to go along with his 70 home runs

mark mcgwire