Yes, the entrance fee is 4 pounds. What else would you like to know?
Do you know anything about the Cambridge University Botanic Gardens? I'd like to know the area, and postcode please.
{"__type": "Inform", "entity": {"__type": "Attraction", "entrancefee": "4 pounds"}} {"__type": "RequestAlternatives"}
{"__type": "Inform", "entity": {"__type": "Attraction", "area": "centre", "postcode": "cb21jf"}} {"__type": "RequestAlternatives"}
The area is centre and the postcode is cb21jf. Would you like anything else today?