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

[Q]: Mercury is the name of the smallest planet in our solar system, which is also nearest to the sun.
[A]: What is the name of the smallest planet in our solar system, which is also nearest to the sun?


[Q]: Covalent solutes separate into individual molecules when dissolved.
[A]: Covalent solutes separate into what when dissolved?


[Q]: Two many types of glands does the dermis contain.
[A]:
How many types of glands does the dermis contain?