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: Is lymphatic vessel density associated with lymph node metastasis in non-small cell lung carcinoma?
Answer: The results suggest that although lymphangiogenesis occurs in association with non-small cell lung carcinoma, it may not be an important factor in lymph node metastasis. In fact, there is a suggestion that the number of lymphatics that a person inherently has appears to be more important than lymphangiogenesis when it comes to the development of lymph node metastasis.
A:
no