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 type of tissue makes up much of the inside of a plant? Answer: ground tissue
[EX A]: Ground tissue type of tissue makes up much of the inside of a plant.

[EX Q]: Question: When does the diploid zygote form? Answer: after the pollen tube
[EX A]: After the pollen tube does the diploid zygote form.

[EX Q]: Question: What happens to atoms during a substitution reaction? Answer: replace another in a molecule
[EX A]:
Replace another in a molecule happens to atoms during a substitution reaction.