i want a moderate -ly priced restaurant in the north part of town . what is the address ?
{'service': 'general', 'act': 'reqmore', 'slot_name': 'none', 'value': 'none'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'food', 'value': 'indian'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'price', 'value': 'moderately priced'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'area', 'value': 'north'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'addr', 'value': '191 histon road chesterton'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'name', 'value': 'the nirala'}
the nirala is a great moderate -ly priced indian restaurant in the north part of town . they are located at 191 histon road chesterton . is there anything else i can do for you today ?