do you know of any cheap indian restaurant -s ?
{'service': 'restaurant', 'act': 'select', 'slot_name': 'area', 'value': 'centre'} {'service': 'restaurant', 'act': 'select', 'slot_name': 'area', 'value': ' north'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': '4'}
there are 4 to choose from . would you prefer the centre or north ?