Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[EX Q]: Cells are the  basic building blocks of the human body.
[EX A]: What are the  basic building blocks of the human body?

[EX Q]: Plasma matter makes up most of the universe.
[EX A]: What type of matter makes up most of the universe?

[EX Q]: Trans fat added to certain foods to keep them fresher longer, increase(s) the risk of heart disease.
[EX A]:
What lipid, added to certain foods to keep them fresher longer, increases the risk of heart disease?