7603
Copper scrap , Midwest and East coast average price ,
 location: East coast; location: Midwest
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: East coast, Midwest 
Answer:
 location: East coast; location: Midwest