40354
In 1998 he became Professor for International Nature Conservation at the University of Greifswald / DE - the only professorship of that kind in the German-speaking world .
 organization: Nature Conservation; organization: University of Greifswald
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: Nature Conservation, University of Greifswald 
Answer:
 organization: Nature Conservation; organization: University of Greifswald