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: Most invertebrates have brains capable of learning. 
Question: Most invertebrates have brains capable of what?

Ex Output:
learning.


Ex Input:
Fact: Some insects communicate with chemicals called pheromones. 
Question: How do some insects communicate?

Ex Output:
pheromones.


Ex Input:
Fact: when fall goes to winter, the amount of daylight will be different. 
Question: what changes the amount of daylight?

Ex Output:

fall moving to winter.