nothing memorable
{'w170': 'Negative', 'w10': 'unknown', 'w113': 'unknown', 'w17': 'unknown', 'w171': 'unknown'}
{'w21': 'unknown', 'w18': 'Negative', 'w149': 'unknown', 'w160': 'unknown', 'w9': 'unknown'}
{'restaurant_id': 21577, 'restaurant_name': 'Arno Restaurant', 'cuisine': 'italian', 'price_tier': 'med', 'dining_style': 'Fine Dining', 'dress_code': 'Casual Dress', 'parking': 'Public Lot', 'region': 'northeast', 'rating_ambiance': 2, 'rating_food': 2, 'rating_noise': 2, 'rating_service': 4, 'rating_overall': 2}