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.

Ex Input:
Category: PERSONAL PRODUCTS 
Clue: This company introduced its baby powder in 1893, its baby oil in 1935 & its baby shampoo in 1954

Ex Output:
johnson & johnson


Ex Input:
Category: THE 19th CENTURY 
Clue: 1853 purchase that brought the contiguous U.S. about up to its present area

Ex Output:
the gadsden purchase


Ex Input:
Category: TRAVEL & TOURISM 
Clue: Frommer's walking tour of this capital suggests visits to Ibsen's apartment & Munch's tomb

Ex Output:

oslo, norway