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: When food enters the stomach after a period of fasting, a drop in what initiates the conversion of pepsinogen to pepsin? Answer: ph

Ex Output:
Ph food enters the stomach after a period of fasting, a drop in what initiates the conversion of pepsinogen to pepsin.


Ex Input:
Question: What substance is created when a copper turns from reddish brown to greenish brown? Answer: copper oxide

Ex Output:
Copper oxide substance is created when a copper turns from reddish brown to greenish brown.


Ex Input:
Question: What type of compounds make up the cells and tissues of organisms? Answer: biochemical compounds

Ex Output:

Biochemical compounds type of compounds make up the cells and tissues of organisms.