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: a seismometer can predict destruction. 
Question: What can a seismometer predict?

Ex Output:
destruction.


Ex Input:
Fact: carcinogens can cause death. 
Question: What can cause death?

Ex Output:
carcinogens.


Ex Input:
Fact: Chemical weathering causes iron in rock to combine with oxygen. 
Question: Chemical weathering causes iron in rock to combine with what?

Ex Output:

oxygen.