195073
Stromberg Oy or Strömberg Ab , was a company founded by Gottfrid Strömberg in 1889 in Helsinki , Finland , and manufactured electromechanical products such as : generators , electric motors and small power plants .
 organization: Stromberg; location: Helsinki; location: Finland
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: Stromberg, Helsinki, Finland 
Answer:
 organization: Stromberg; location: Helsinki; location: Finland