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.
Input: Category: BOOKS OF THE '20s
Clue: In 1922 she provided tips on "Etiquette in Society, in Business, in Politics and at Home"
Output:
emily post