7750
Results of the 6th parliamentary election held on 22 March 1965 :
 organization: 6th parliamentary election
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: 6th parliamentary election 
Answer:
 organization: 6th parliamentary election