generate response: Great I'm also looking for a park in cambridge.. Intent: find_train. Slots: attraction-type=park, train-arriveby=12:30, train-day=wednesday, train-departure=stevenage, train-destination=cambridge
Response: Sure, cherry hinton water play, milton country park, sheep's green and lammas land park fen causeway, wandlebury country park are free, cambridge university botanic gardens is four pounds.