Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.

Question: Does hIV exposure worsen outcome in stage III necrotizing enterocolitis with current treatment protocols?
Answer: HIV-exposed infants do not have a more severe disease course nor more adverse outcomes in stage IIIb NEC than unexposed infants. Significant factors were antenatal steroids and post-NEC infective episodes.
no