TASK DEFINITION: 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.
PROBLEM: Category: FIRST LADIES 
Clue: First Lady in the 1910s, she later rode in President Kennedy's inaugural parade

SOLUTION: edith wilson

PROBLEM: Category: A BUSINESS IS BORN 
Clue: The first drug-store in this chain began operating out of a Chicago hotel in 1901; in 2009 the 7,000th store opened

SOLUTION: walgreens

PROBLEM: Category: TRAVEL & TOURISM 
Clue: John Wilkes Booth's notebook is on display in the Lincoln Museum at this site seen here

SOLUTION:
ford\'s theater