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: Population size influences the chances of going extinct. 
Question: what influences the chances of going extinct?
answer:
Population size.


question:
Fact: The eye is an organ that can sense photons. 
Question: What does the organ of the eye sense?
answer:
Photons.


question:
Fact: Burning coal, oil, and natural gas causes global warming. 
Question: What does burning oil cause?
answer:

Global warming.