27013
In an attempt to stimulate Oxford suburban traffic , the Great Western Railway opened three motor halts on the line , one of which was to be situated to the south of the railway bridge over Garsington Road ( now classified the B480 ) .
 location: Oxford; organization: Great Western Railway
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: Oxford, Great Western Railway 
Answer:
 location: Oxford; organization: Great Western Railway