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.

Ex Input:
Fact: Toyota causes pollution. 
Question: What causes pollution?

Ex Output:
Toyota.


Ex Input:
Fact: Disease-causing tiny living cells have a negative impact on the body. 
Question: What can cause disease, and have a negative impact on the body?

Ex Output:
Tiny living cells.


Ex Input:
Fact: floods can cause animals to leave an environment. 
Question: what can cause animals to leave an environment?

Ex Output:

floods.