instruction:
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.
question:
Sentence: Cardiac muscle kind of muscle cells undergo twitch-type contractions with long refractory periods followed by brief relaxation periods, allowing the heart to fill with blood for the next cycle. Question: What kind of muscle cells undergo twitch-type contractions with long refractory periods followed by brief relaxation periods, allowing the heart to fill with blood for the next cycle?
answer:
cardiac muscle


question:
Sentence: The purpose of the chromosomes in the nucleus of a cell is to store the genetic instructions needed to specify traits. Question: Which of the following best describes the purpose of the chromosomes in the nucleus of a cell?
answer:
to store the genetic instructions needed to specify traits


question:
Sentence: Compared with the molecules of many other substances, molecules of water are strongly attracted to each other. Question: Compared with the molecules of many other substances, molecules of water are strongly attracted to what?
answer:

each other