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.

[EX Q]: Question: Which type of energy holds atoms together? Answer: bond energy
[EX A]: Bond energy holds atoms together.

[EX Q]: Question: What kind of parasites are nearly all ticks that live on the body surfaces of reptiles or mammals? Answer: bloodsucking
[EX A]: Bloodsucking parasites are nearly all ticks that live on the body surfaces of reptiles or mammals.

[EX Q]: Question: What is the name of the roundworms digestive organ? Answer: gut
[EX A]:
Gut is the name of the roundworms digestive organ.