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 flows like taffy or hot wax? Answer: molten rock
[EX A]: Molten rock flows like taffy or hot wax.

[EX Q]: Question: A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as what? Answer: separated ions
[EX A]: A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as separated ions.

[EX Q]: Question: What units are typically used to measure heats of reaction? Answer: kilojoules
[EX A]:
Kilojoules are typically used to measure heats of reaction.