Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Q: Question: Kangaroos, koala and opossums are part of what group? Answer: marsupials

A: Marsupials. Marsupials include the kangaroo, koala, and opossum.
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Q: Question: What does the distribution of darts on a dartboard shows the difference between? Answer: accuracy and precision

A: The distribution of darts on a dartboard shows the difference between accuracy and precision.
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Q: Question: What occurs when there is a sudden discharge of static electricity between a cloud and the ground? Answer: lightning

A:
Lightning occurs when there is a sudden discharge of static electricity between a cloud and the ground.
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