377720
The area covers approximately , much of it open space , and contains the Anderson Lake , Bullhead , Calaveras , and Cherry Flat reservoirs , as well as the Anderson Lake , Joseph D Grant , and Metcalf Motorcycle county parks .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None