what's it called when a song changes key???

Answer: modulation

Question: who wrote if i never sing another song?

Answer: Don Black

Answer this question: who won the first season of bake off??

Edd Kimber

Q: where is the tv show hell's kitchen located?A: Los Angeles

Input: what component of the engine determines the stroke?

Output: type of power cycle used

Input: when does ex on the beach start 2017?

Output:
20 June 2017