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 muscles are used to pump water over the gills? Answer: jaws and pharynx

Ex Output:
Jaws and pharynx muscles are used to pump water over the gills.

Ex Input:
Question: Where do mushrooms get their energy? Answer: decomposing dead organisms

Ex Output:
Mushrooms get their energy from decomposing dead organisms.

Ex Input:
Question: In living systems, diffusion of substances into and out of cells is mediated by the what? Answer: plasma membrane

Ex Output:
In living systems, diffusion of substances into and out of cells is mediated by the plasma membrane.