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After graduating with in February 1982 , Lou worked at the 15th Research Institute of the Ministry of Electronics Industry as an assistant engineer until 1985 .
 organization: Industry
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: Industry 
Answer:
 organization: Industry