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.

[Q]: Question: Where does chemical digestion mainly occur? Answer: small intestine
[A]: Chemical digestion mainly occurs in the small intestine.

[Q]: Question: What type of animal in the sea spend most of their lives as medusae? Answer: jellyfish
[A]: Jellyfish type of animal in the sea spend most of their lives as medusae.

[Q]: Question: Metallic bonds allow metals to do what, in the manner of a willow tree? Answer: bend without breaking
[A]:
Metallic bonds allow metals to do what, in the manner of a willow tree?