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are there any restaurants within 15 miles that are smoke free what type of restaurants are they
 Location: within 15 miles; Amenity: smoke free
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Rating, Location, Amenity, Cuisine, Hours, Price, Dish, Restaurant Name 
Text: {0} 
 Entities: within 15 miles, smoke free 
Answer:
 Location: within 15 miles; Amenity: smoke free