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

[EX Q]: Sucrose is formed when a monomer of glucose and a monomer of fructose are joined in a dehydration reaction to form a glycosidic bond.
[EX A]: What is formed when a monomer of glucose and a monomer of fructose are joined in a dehydration reaction to form a glycosidic bond?

[EX Q]: All life is built around the element carbon.
[EX A]: What element is all life built around?

[EX Q]: In science, law do we call a mathematical relationship that exists between observations under a given set of conditions.
[EX A]:
In science, what do we call a mathematical relationship that exists between observations under a given set of conditions?