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.
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Question: Question: What do scientists think are the oldest eukaryotes? Answer: protists

Answer: Scientists think protists are the oldest eukaryotes.


Question: Question: Which form of energy is produced when paper is burned? Answer: heat

Answer: Heat is produced when paper is burned.


Question: Question: Molecules of gas are rare in what outermost region of the planet's atmosphere? Answer: exosphere

Answer:
Molecules of gas are rare in exosphere outermost region of the planet's atmosphere.