112337
Later he spent six months as a teacher in a private institution in Erlangen , and afterwards was a tutor for four years in the house of the Minister of Altenstein .
 location: Erlangen
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: Erlangen 
Answer:
 location: Erlangen