228713
The following year , 1902 , Baldwin built the first of two batches of the C class , a lighter version of the Ec class .
 organization: Baldwin
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: Baldwin 
Answer:
 organization: Baldwin