You will be given a definition of a task first, then some input of the task.
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: MONEY 
Clue: On July 27, 1971 Richard Nixon gave her the first of the new U.S. dollar coins
Output:
mamie eisenhower