TASK DEFINITION: In this task, you will be given a short story or summary of a situation which is called a premise. Your task is to generate a question based on the given premise. The generated question (i) must be unambiguous, (ii) must be relevant to the premise, (iii) should require commonsense reasoning to get answered. You should not use any outside knowledge to generate the question.
PROBLEM: A small triangle and a big triangle are racing.

SOLUTION: Why are they racing?

PROBLEM: A triangle is meandering around the house.

SOLUTION: Why is the triangle meandering?

PROBLEM: The triangle and circle are next to each other.

SOLUTION:
They both start nodding. Why are they nodding?