202013
His grandfather , Pei Mei ( 裴昧 ) , served as a guanglu dafu ( 光祿大夫 ) while his father Pei Gui ( 裴珪 ) was a zheng yuanwailang ( 正員外郎 ) .
 person: Pei; person: Pei
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: Pei, Pei 
Answer:
 person: Pei; person: Pei