191253
The Carolina Southern Railroad acquired the WCLR in September 1995 , and since then it has been a division of the Baltimore and Annapolis Railroad .
 location: Carolina; organization: Railroad; organization: Baltimore; organization: Annapolis Railroad
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: Carolina, Railroad, Baltimore, Annapolis Railroad 
Answer:
 location: Carolina; organization: Railroad; organization: Baltimore; organization: Annapolis Railroad