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

Input: Consider Input: Stimulation of triglyceride breakdown is the first direct action of growth hormone.

Output: What is the first direct action of growth hormone?

Input: Consider Input: The pressure of a sample of gas is measured with an open-end manometer.

Output: The pressure of a sample of gas is measured with an open-end what?

Input: Consider Input: The name for a matter that has a fixed volume and a fixed shape is solid.
Output: What is the name for a matter that has a fixed volume and a fixed shape?