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: Is bronchioloalveolar carcinoma ( lepidic growth ) component a more useful prognostic factor than lymph node metastasis?
Answer: In comparison with other immunohistochemical and histopathologic factors, BAC/LG component is independently and reliably prognostic for small adenocarcinoma of the lung, and, in particular, for the major histologic subtype (adenocarcinoma mixed subtype with BAC/LG), BAC/LG component is more reliably prognostic than lymph node metastasis.
A:
yes