103287
He studied Photography at Manchester Polytechnic between 1972 and 1976 , repeating his final year due to becoming seriously ill after crossing the Sahara Desert in early 1975 .
 organization: Manchester Polytechnic
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: Manchester Polytechnic 
Answer:
 organization: Manchester Polytechnic