In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.

Why are there so many low quality questions in Quora?
Why has the quality of questions on Quora declined so much?

Is it safe to travel to Kurdistan (Iraq) at this time, and if so, could you do it via a private vehicle (we have our own car)?
Is it safe to work in Kurdistan?

What are the different blood groups?
Why are there different blood types?