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.

[Q]: Fact: if a body of water loses all water then that body of water does not exist any more. Question: If all the water in the Atlantic ocean evaporated, the Atlantic ocean will?
[A]: cease to exist


[Q]: Fact: when a sound is produced inside of a room , there is sometimes an echo after the sound. Question: Having a conversation in rooms with bare cement can be challenging because of?
[A]: bouncing sound waves


[Q]: Fact: carnivores only eat animals. Question: Carnivores' only source of what comes from other animals?
[A]:
sustenance