Input question: What is the lowest note on a common traditional four-string mandolin?

Output answer: g

Input question: The Great Lakes are called Superior, Erie, Ontario and which other?

Output answer: michigan

Input question: What is the name of a type of whale and also a type of sturgeon?

Output answer: beluga

Input question: In WWII, what was the allied Operation Husky, which began on 9th July 1943?

Output answer:
invasion of sicily