instruction:
Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
question:
statement: hookworm larvae enter the body through the epidermis and dermis, question: What type of larvae enter the body through the epidermis and dermis?
answer:
hookworm


question:
statement: research are often done where chemicals are prepared, question: What type of chemicals are often used in research?
answer:
chemicals


question:
statement: Flu is not affected by penicillin, question: Flu is not affected by what?
answer:

penicillin