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.

The triangle blocked the circle from entering the building.
Why?

A big triangle and a circle are standing next to together. A small triangle is jumping up and down and poking them.  The big triangle and the circle are ignoring a small circle.
Why are they ignoring the small circle?

A circle approaches a small triangle in the corner of the room. The small triangle is shaking. A big triangle runs through the door and combats the circle. The small triangle runs and hugs the big triangle.

Why does the small triangle do this?