instruction:
Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.
question:
Fact: Skin color is influenced by environmental factors. 
Question: what is influenced by environmental factors?
answer:
skin color.


question:
Fact: Cancer cells form new cells out of control. 
Question: Cancer cells form new cells how?
answer:
out of control.


question:
Fact: Light can be used for seeing in the dark. 
Question: What can you use to see in the dark?
answer:

Light.