In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

[Q]: Sentence: Most reptiles reproduce sexually. Question: How do most reptiles produce?
[A]: sexually


[Q]: Sentence: The base of a nucleotide within dna consists of nitrogen. Question: What does the base of a nucleotide within dna consist of?
[A]: nitrogen


[Q]: Sentence: A normal human liver cell has 23 pairs of chromosomes. Question: Which of the following best describes the number of chromosomes in a normal human liver cell?
[A]:
23 pairs of chromosomes