Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

[Q]: What was the 1910 Fruitgum Company's only hit?
[A]: simon says

[Q]: What economically challenged country's King (Juan Carlos) attracted criticism at home for his 2012 African elephant-hunting Safari holiday?
[A]: spain

[Q]: Published in 2015, Go Set a Watchman, written before her only prior and enduringly popular book of 1960, was written by whom?
[A]:
harper lee