TASK DEFINITION: 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.
PROBLEM: What should one do to prepare for the CAT and GRE?

SOLUTION: How can I prepare for the GRE?

PROBLEM: How do you combine iTunes/Apple ID accounts?

SOLUTION: How do you merge two iTunes accounts?

PROBLEM: Is it better to bathe with cold water during winter or with hot water?

SOLUTION:
What will happen to my body, if I started to bathe with cold and hot water on the alternate days?