Task: Answer Verification
Input (English): Question: Does the number of axillary lymph nodes involved with metastatic breast cancer affect outcome as long as all disease is confined to the sentinel lymph nodes?
Answer: The number of nodes involved with metastatic disease does not impact OS and DFS if all disease is confined to the SLNs. Non-SLN involvement negatively influences OS and DFS independent of the number of positive nodes.
Output (English): no