Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

[Q]: Fact: The pituitary gland regulates the metabolic rate in the body. 
Question: What gland helps regulate the metabolic rate in the body?
[A]: Pituitary gland.


[Q]: Fact: A compass is used to find magnetic north. 
Question: What does a compass find?
[A]: magnetic north.


[Q]: Fact: Something categorized by the Saffir-Simpson scale converts heat energy into mechanical energy. 
Question: Something that converts heat energy to mechanical energy is categorized by what scale?
[A]:
Saffir-Simpson.