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.

Input: Consider Input: Fact: Birds have high levels of intelligence and are wired to learn. 
Question: What have high levels of intelligence and are wired to learn?

Output: birds.


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

Output: pheromones.


Input: Consider Input: Fact: ants have complex behaviors. 
Question: what have complex behaviors?


Output: ants.