In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

[Q]: When does hotel transylvania part 3 come out?
[A]: When does the film hotel transylvania part 3 come out at AIAFF, the french film festival? 
 June 13, 2018


[Q]: When does greys anatomy come back on 2017?
[A]: When does season 14 on Grey's Anatomy come back? 
 September 28, 2017


[Q]: Where did the superstition saying knock on wood come from?
[A]:
Where do some explain the superstition saying knock on wood comes from involving protector beings trapped in trees and tapping wood for protection? 
 Celtic or German folklore