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: Ice cubes are an example of which form of water? Answer: Solid
[EX A]: Ice cubes are an example of the solid form of water.

[EX Q]: Question: What do scientists think are the oldest eukaryotes? Answer: protists
[EX A]: Scientists think protists are the oldest eukaryotes.

[EX Q]: Question: When water particles become hot enough to overcome the force of attraction between them, what happens to the water? Answer: it boils
[EX A]:
It boils water particles become hot enough to overcome the force of attraction between them, what happens to the water.