In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Example Input: Question: What form when water vapor condenses in the air around specs of matter? Answer: clouds
Example Output: Clouds form(s) when water vapor condenses in the air around specs of matter.

Example Input: Question: What type of animal in the sea spend most of their lives as medusae? Answer: jellyfish
Example Output: Jellyfish type of animal in the sea spend most of their lives as medusae.

Example Input: Question: What type of energy travels through matter in wave form? Answer: sound
Example Output:
Sound energy travels through matter in wave form.