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.

Example Input: Question: All species of crocodilians have similar body structures, including an elongated snout, powerful jaws, muscular tail, large protective scales, streamlined body, and eyes and nostrils that are positioned on what? Answer: top of head
Example Output: All species of crocodilians have similar body structures, including an elongated snout, powerful jaws, muscular tail, large protective scales, streamlined body, and eyes and nostrils that are positioned on top of head.

Example Input: Question: Amines are weak bases due to the presence of a lone pair of what on the nitrogen atom? Answer: electrons
Example Output: Amines are weak bases due to the presence of a lone pair of electrons on the nitrogen atom.

Example Input: Question: What in science are very important so that we can compare experimental data from one lab to another and make sure we all are talking about the same thing? Answer: standard measurements
Example Output:
Standard measurements in science are very important so that we can compare experimental data from one lab to another and make sure we all are talking about the same thing.