In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
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Question: Question: Where are protons and neutrons located? Answer: central nucleus

Answer: Protons and neutrons are located in the central nucleus.


Question: Question: What do water, aluminum, redwood trees, and valley quail all have in common? Answer: They are all made of atoms.

Answer: They are all made of atoms do water, aluminum, redwood trees, and valley quail all have in common.


Question: Question: What prohibits knocking out genes? Answer: ethical considerdations

Answer:
Ethical considerdations prohibits knocking out genes.