TASK DEFINITION: You are given a question, its answer, and a sentence that supports the question, i.e., the answer to the question is inferable from the sentence. In this task, you need to paraphrase the given sentence so that the paraphrased sentence still supports the question i.e. you can still infer the answer to the question from the paraphrased sentence. Do not write a paraphrase with a minor change in the given sentence e.g. replacing the word "one" with "a". Instead, try to write a paraphrase that contains new words, i.e. the words that are not present in the input sentence.
PROBLEM: Question: What two gases make up most of the Earth's atmosphere? 
Answer: Oxygen and nitrogen. 
Sentence: Oxygen and nitrogen make up most of the earth's atmosphere.

SOLUTION: Earth's atmosphere is made up mostly of oxygen and nitrogen.

PROBLEM: Question: What term, calculated by multiplying heart contractions by stroke volume, means the volume of blood pumped by the heart in one minute? 
Answer: cardiac output. 
Sentence: The term cardiac output, calculated by multiplying heart contractions by stroke volume, means the volume of blood pumped by the heart in one minute.

SOLUTION: Cardiac output is determined by multiplying heart contractions by stroke volume per minute.

PROBLEM: Question: What type of cell function relies on microfilaments, which are the actin components of the cytoskeleton? 
Answer: muscle. 
Sentence: Muscle type of cell function relies on microfilaments, which are the actin components of the cytoskeleton.

SOLUTION:
Actin filaments, which are components of the cytoskeleton, are the muscle type of cell function relied on by microfilaments.