30903
This route was operated by the Chicago , Burlington and Quincy Railroad until that company merged with others to become the Burlington Northern Railroad .
 organization: Chicago , Burlington and Quincy Railroad; organization: Burlington Northern 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: Chicago , Burlington and Quincy Railroad, Burlington Northern Railroad 
Answer:
 organization: Chicago , Burlington and Quincy Railroad; organization: Burlington Northern Railroad