4186
Banda , a vegetarian teetotaller believed to be 97 , walked unaided but supporting himself on a walking stick .
 person: Banda
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Banda 
Answer:
 person: Banda