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

Example Input: Ovulation takes place in the ovary and is part of the menstrual cycle.
Example Output: Ovulation takes place in what organ and is part of the menstrual cycle?

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

Example Input: Convex lenses are thicker in the middle than at the edges so they cause rays of light to converge, or meet, at a point called focus.
Example Output:
Convex lenses are thicker in the middle than at the edges so they cause rays of light to converge, or meet, at a point called what?