69114
In the early 2000 s , the city bought 130 new MAZ buses to replace the aging fleet of DAC buses .
 organization: MAZ; organization: DAC
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: MAZ, DAC 
Answer:
 organization: MAZ; organization: DAC