In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.
--------
Question: Fact: phase changes do not change mass. Question: If an ice cube that weighs 2 ounces melts, in liquid form, it will?

Answer: weigh the same


Question: Fact: an amphibian is cold-blooded. Question: What animal is cold-blooded?

Answer: tree hopper


Question: Fact: matter vibrating can cause sound. Question: Steve's ears alerted him to something. It was?

Answer:
waves in the air