Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Ex Input:
Question: Liverworts are small plants that grow close to what? Answer: ground

Ex Output:
Liverworts are small plants that grow close to the ground.

Ex Input:
Question: What eliminates food wastes that remain after digestion takes place? Answer: large intestine

Ex Output:
The large intestine eliminates food wastes that remain after digestion takes place.

Ex Input:
Question: All carbon atoms have how many protons? Answer: six

Ex Output:
All carbon atoms have six protons. Most also have six neutrons, but some have seven or eight neutrons. What is the mass number of a carbon isotope that has seven neutrons?.