are there any trains on wednesday that travel from norwich to cambridge ?
{'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': 'several '} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': 'norwich '} {'service': 'train', 'act': 'inform', 'slot_name': 'day', 'value': 'wednesday'} {'service': 'train', 'act': 'inform', 'slot_name': 'dest', 'value': 'cambridge '} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '5:16'} {'service': 'train', 'act': 'request', 'slot_name': 'leave', 'value': '?'}
there are several trains traveling from norwich to cambridge on wednesday . is there any particular time you are looking for ? the earliest is 5:16 .