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 are the molecular building blocks of proteins? What are their functions?

SOLUTION: What are the molecular building blocks of lipids? What are their functions?

PROBLEM: How much will it cost to design and develop a website like SiteOre.com?

SOLUTION: How much would it cost to design and develop a website like 'tripadvisor.com'?

PROBLEM: How do I connect my Quora account to my Facebook page, instead of my Facebook profile?

SOLUTION:
How do I link my Facebook business page to my Quora account?