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: If my company is registered in London, is it possible to put 'London' together with my trade mark?

SOLUTION: What are the top B2B SaaS companies in London?

PROBLEM: What is the difference between a fluid and a liquid?

SOLUTION:
Science: How do you tell if a diamond is fake?