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: The only obvious difference between boys and girls at birth is what type of organs? Answer: reproductive
Example Output: The only obvious difference between boys and girls at birth is their reproductive organs. However, even the reproductive organs start out the same in both sexes.

Example Input: Question: Human evolution shows that evolutionary changes typically occur at what pace? Answer: slow
Example Output: Usually evolutionary changes occur at a very slow pace. Human evolution took millions of years. However, sometimes evolution can also happen quite quickly.

Example Input: Question: A transformer has two coils, electrically insulated from each other. one coil is called the primary coil and the other is called the what? Answer: secondary coil
Example Output:
A transformer has two coils, electrically insulated from each other. One coil is called the primary coil and the other is called the secondary coil.