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.

[Q]: Category: 20th CENTURY AUTHORS
Clue: Ayn Rand once cited this late Mike Hammer author as her favorite popular writer
[A]: mickey spillane

[Q]: Category: TV TITLE ROLES
Clue: Orphaned 7-year-old Emmanuel Lewis
[A]: webster

[Q]: Category: LANGUAGES
Clue: The Mandarin dialect of this language has 4 tones: high-level, rising, low-dipping & falling
[A]:
chinese