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.

Sharks rays and skates belong to what group?
Sharks rays and skates belong to what class?

Who constructed the suez canal and when was it finished?
Who is the company that constructed the suez canal?

Who is the first female supreme court justice?

Who is the first female supreme court justice in the United States?