instruction:
Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
question:
statement: Controlled environments are where science is done, question: What is where science is done?
answer:
Controlled environments

question:
statement: The volume of an item can be used to measure the mass of the object., question: The volume of an item can be used to measure what?
answer:
mass

question:
statement: For mammals, teeth are important for providing health benefits via absorbed nutrients, question: What is important for mammals to provide health benefits via absorbed nutrients?
answer:
teeth