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.

Ex Input:
Question: What do we call water that has been used for cleaning, washing, flushing, or manufacturing? Answer: wastewater

Ex Output:
We call water that has been used for cleaning, washing, flushing, or manufacturing wastewater.


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

Ex Output:
Amines are weak bases due to the presence of a lone pair of electrons on the nitrogen atom.


Ex Input:
Question: How long ago did the ancestors of mammals evolve? Answer: 300 million years

Ex Output:

300 million years long ago did the ancestors of mammals evolve.