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.

Example Input: Question: What do the liver, gallbladder, and pancreas contribute that aid in digestion? Answer: chemicals
Example Output: The liver, gallbladder, and pancreas contribute chemicals that aid in digestion.

Example Input: Question: What is at the top of the mesosphere? Answer: mesopause
Example Output: At the top of the mesosphere is the mesopause. Temperatures here are colder than anywhere else in the atmosphere. They are as low as -100 C (-212 F)! Nowhere on Earth's surface is that cold.

Example Input: Question: What takes both the shape and the volume of their container? Answer: gases
Example Output:
Solids have a fixed volume and a fixed shape. Liquids have a fixed volume but take the shape of their container. Gases take both the volume and the shape of their container.