i am looking for expensive corsica food .
{'service': 'restaurant', 'act': 'nooffer', 'slot_name': 'food', 'value': 'corsica'} {'service': 'restaurant', 'act': 'nooffer', 'slot_name': 'price', 'value': 'expensive'}
there are no expensive corsica eateries , would you like to try another criteria ?