44188
Yerevan itself has a large integrated bus network , with a newly acquired bus fleet , passengers are able to connect from one end of the city to the other .
 location: Yerevan
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: Yerevan 
Answer:
 location: Yerevan