4472
Together with two other Labour MPs , Leslie Solley and Konni Zilliacus , he voted against the signing of the North Atlantic Treaty .
 organization: Labour; person: Leslie Solley; person: Konni Zilliacus
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Labour; person: Leslie Solley; person: Konni Zilliacus