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.
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Question: Sentence: Nuclei with even numbers of protons, neutrons, or both are more likely to be stable. Question: Nuclei with even numbers of protons, neutrons, or both are more likely to be this?

Answer: stable


Question: Sentence: Single-celled organisms are prokaryotes. Question: What kind of organisms are prokaryotes?

Answer: single-celled


Question: Sentence: Rh is the common abbreviation for noting the rhesus blood type. Question: What is the common abbreviation for noting the rhesus blood type?

Answer:
rh