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.

Q: Question: What happens when forces of evolution work over a long period of time? Answer: macroevolution

A: Macroevolution happens when forces of evolution work over a long period of time.
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Q: Question: A collapsing nebula leads to what process? Answer: nuclear fusion

A: A collapsing nebula leads to nuclear fusion process.
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Q: Question: People with red hair usually have what type of skin? Answer: light

A:
People with red hair usually have light type of skin.
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