In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.

What is the upper most layer of soil?
What is the upper most layer of soil called?

When is the english premier league going to start?
When is the english premier league going to start in 2017?

What war was taking place in wonder woman?

What war was taking place in wonder woman, the 2017 film?