Detailed Instructions: 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.
Q: Question: Does phacoemulsification induce neovascular age-related macular degeneration?
Answer: The results indicate that cataract surgery in eyes with early AMD is not a causative factor in neovascular AMD.
A:
no