2893
The former B&O mainline is now part of CSX Transportation and is a popular location with railfans .
 organization: CSX Transportation
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: CSX Transportation 
Answer:
 organization: CSX Transportation