79606
Despite McNamara 's recommendations to bomb North Vietnam , Johnson still hesitated .
 person: McNamara; location: North Vietnam; person: Johnson
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: McNamara, North Vietnam, Johnson 
Answer:
 person: McNamara; location: North Vietnam; person: Johnson