instruction:
Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
question:
statement: neurons transmit electricity, question: What transmit electricity?
answer:
neurons


question:
statement: reproduction requires eggs to fertilize, question: What is required for eggs to be reproduced?
answer:
fertilize


question:
statement: research are often done in a laboratory., question: In what laboratory is research often done?
answer:

laboratory