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: What develops in depressions where water flow is low or nonexistent? Answer: bogs
[EX A]: Bogs develops in depressions where water flow is low or nonexistent.

[EX Q]: Question: Corals build hard exoskeletons that grow to become what? Answer: coral reefs
[EX A]: Corals build hard exoskeletons that grow to become coral reefs.

[EX Q]: Question: What types of incest behaviors are controlled by genes? Answer: instinctive behaviors like flying and mating
[EX A]:
Instinctive behaviors like flying and mating types of incest behaviors are controlled by genes.