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: FAMOUS PEOPLE 
Clue: In 1998 the govt. of Ontario was forced to pay them $2.8 million for exploiting them decades ago

SOLUTION: the dionne quintuplets

PROBLEM: Category: QUOTABLE DEFINITIONS 
Clue: Ted Hughes wrote that it's where a child can sit "with the genius of the Earth"

SOLUTION: library

PROBLEM: Category: NATIONAL PARKS 
Clue: When it became a national park in 1919, it got this name used by the locals because it seemed like heaven on Earth

SOLUTION:
zion national park