instruction:
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.
question:
Fact: Cells are formed into tissues and tissues form the liver. 
Question: The liver is formed after cells for into?
answer:
tissue.


question:
Fact: The pituitary gland regulates the metabolic rate in the body. 
Question: What gland helps regulate the metabolic rate in the body?
answer:
Pituitary gland.


question:
Fact: Locusts are amongst the most dramatic and devastating pest, they spread disease and destroy crops. 
Question: Destroying crops and spreading disease are characteristics of what pest?
answer:

locust.