In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Question: What do craters and rifts become when they fill with water? Answer: lakes
Lakes do craters and rifts become when they fill with water.

Question: What form of energy is being used when a person pushes a wooden block across the floor? Answer: mechanical
Mechanical form of energy is being used when a person pushes a wooden block across the floor.

Question: Humans possess greater diversity of what type, compared to laboratory animals? Answer: genetics

Humans possess greater diversity of genetics type, compared to laboratory animals.