instruction:
In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.
question:
Sentence: Mutation is essential in order for evolution to occur because it increases genetic variation and the potential for individuals to differ. Question: What phenomenon is essential in order for evolution to occur because it increases genetic variation and the potential for individuals to differ?
answer:
mutation


question:
Sentence: All carbon atoms have six protons. Question: All carbon atoms have how many protons?
answer:
six


question:
Sentence: People with red hair usually have light type of skin. Question: People with red hair usually have what type of skin?
answer:

light