47527
He came first in his class during his first three years , then competed for gold medals in his last three with a newly arrived student named Stanley Knowles .
 person: Stanley Knowles
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: Stanley Knowles 
Answer:
 person: Stanley Knowles