28011
In 1999 , Enercon , a German company and leading manufacturer of wind energy equipment , developed a breakthrough generator for wind turbines .
 organization: Enercon
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: Enercon 
Answer:
 organization: Enercon