TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Sexual reproduction, in general, relies on sets of cells that are precursors for eggs and sperm.

SOLUTION: What kind of reproduction, in general, relies on sets of cells that are precursors for eggs and sperm?

PROBLEM: The sun and the moon appear to be about the same size in the sky because the moon is smaller in diameter and is closer to earth than the sun.

SOLUTION: Which statement best explains why the Sun and the Moon appear to be about the same size in the sky?

PROBLEM: Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these?

SOLUTION:
Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these?