67157
As a physician he specialised in otolaryngology and he received his doctorate at the University of Groningen in 1955 .
 organization: University of Groningen
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: University of Groningen 
Answer:
 organization: University of Groningen