Nothing special.
{'w202': 'unknown', 'w31': 'unknown', 'w113': 'unknown', 'w2': 'Negative', 'w32': 'Negative'}
{'w149': 'unknown', 'w20': 'Negative', 'w142': 'unknown', 'w5': 'unknown', 'w154': 'unknown'}
{'w18': 'unknown', 'w74': 'unknown', 'w23': 'unknown', 'w128': 'unknown', 'w86': 'unknown'}
{'restaurant_id': 42019, 'restaurant_name': 'Il Canale', 'cuisine': 'italian', 'price_tier': 'low', 'dining_style': 'Casual Elegant', 'dress_code': 'Casual Dress', 'parking': 'Street Parking', 'region': 'south', 'rating_ambiance': 2, 'rating_food': 2, 'rating_noise': 2, 'rating_service': 2, 'rating_overall': 2}