42450
By 1830 , the tall " beaver " hats familiar in pictures of William Lillywhite and Fuller Pilch had become common .
 person: William Lillywhite; person: Fuller Pilch
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: William Lillywhite, Fuller Pilch 
Answer:
 person: William Lillywhite; person: Fuller Pilch