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: Fungi are unique in having cell walls made of what? Answer: chitin

Ex Output:
Fungi are a kingdom in the domain Eukarya that includes molds, mushrooms, and yeasts. Most fungi are multicellular. They are unique in having cell walls made of chitin.

Ex Input:
Question: What is an odorless white solid that is harmless unless consumed in large quantities? Answer: sodium chloride

Ex Output:
A: Sodium chloride is an odorless white solid that is harmless unless consumed in large quantities. In fact, it is a necessary component of the human diet.

Ex Input:
Question: What type of bacteria stains red? Answer: gram-negative bacteria

Ex Output:
Bacteria that stain red are called gram-negative bacteria. They have a thin cell wall with an outer membrane.