Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
The small triangle was angry at the big triangle. The big triangle ran away
Solution: Why did the big triangle ran away?
Reason: The output question can be answered by reading the input premise. Also, the question lies within the context of the premise. So, it is a good question.

Now, solve this instance: A triangle and a circle stroll by each other without any interaction.
Student:
Why is there no interaction?