46742
State government is Salem 's largest employer , but the city also serves as a hub for the area farming communities and is a major agricultural food processing center .
 location: Salem
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: Salem 
Answer:
 location: Salem