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.

[EX Q]: Question: If the dna from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately how long? 
Answer: two meters. 
Sentence: If the dna from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately two meters long.
[EX A]: A human cell nucleus typically has 46 chromosomes which, laid out end to end, would measure out to about two meters.

[EX Q]: Question: Most of the energy used by living things comes either directly or indirectly from where? 
Answer: sun. 
Sentence: Most of the energy used by living things comes either directly or indirectly from the sun.
[EX A]: Either directly or indirectly, most of the energy from sun is used by living things.

[EX Q]: Question: What type of lens is thicker at the edges than it is in the middle? 
Answer: concave lens. 
Sentence: A concave lens is thicker at the edges than it is in the middle.
[EX A]:
A concave leans comparatively thin in the middle but outer corners are thicker.