human
Staff need more training, service was very slow and our waiter was not in her best mood.
gpt
{'overall_sentiment': 'negative', 'aspects': {'Staff Service and Behavior': [{'Extracted Segment': 'Staff need more training', 'sentiment': 'negative'}, {'Extracted Segment': 'our waiter was not in her best mood', 'sentiment': 'negative'}, {'Extracted Segment': 'service was very slow', 'sentiment': 'negative'}], 'Price and Value for Money': [], 'Ambience': [], 'Other': []}}