Q: 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 adenovirus-mediated NDRG2 inhibit the proliferation of human renal cell carcinoma cell line OS-RC-2 in vitro?
Answer: NDRG2 can significantly inhibit the proliferation of OS-RC-2 cells in vitro and its protein is specifically expressed in the mitochondrion.
A:
yes