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: mold spore has a negative impact on survival. 
Question: What do mold spores have a negative impact on?
answer:
survival.


question:
Fact: A plant requires leaves for survival. 
Question: What is required by a plant for surival?
answer:
leaves.


question:
Fact: if an object reflects rays or beams toward the eye then it can be seen. 
Question: what does an object reflect toward the eye to be seen?
answer:

rays or beams.