90071
Some highlights from its recent history : B. Joseph White became dean in 1990 , and began a transformation of the School 's character and image .
 person: B. Joseph White
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: B. Joseph White 
Answer:
 person: B. Joseph White