10856
He was a special advisor to Roy Jenkins at the Home Office in the 1970s , and moved with Jenkins from the Labour Party to found the SDP in 1981 .
 person: Roy Jenkins; organization: Home Office; person: Jenkins; organization: Labour Party; organization: SDP
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: Roy Jenkins, Home Office, Jenkins, Labour Party, SDP 
Answer:
 person: Roy Jenkins; organization: Home Office; person: Jenkins; organization: Labour Party; organization: SDP