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 the Aquamantys ( ®️ ) system improve haemostasis and pneumostasis in open decortication for thoracic empyema?
Answer: Our data indicates that the use of irrigated tip RF ablation is safe and effective in improving pneumostasis and haemostasis in decortication for thoracic empyema; and that this translates to morbidity and logistical benefit.
A:
yes