TASK DEFINITION: An answer is given. Generate a question for which the given answer is either a direct or partial answer.
PROBLEM: Answer: battle of anzio

SOLUTION: what battles did america fight in during world war 2?

PROBLEM: Answer: zambezi

SOLUTION: what river flows into the indian ocean and is the longest?

PROBLEM: Answer: mount rainier

SOLUTION:
what mountain has the highest elevation in washington?