385849
Life He was the second son of Gilbert de Umfraville and Elizabeth Comyn , daughter of Alexander Comyn , Earl of Buchan .
 person: Gilbert de Umfraville; person: Comyn; person: Alexander Comyn , Earl of Buchan
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: Gilbert de Umfraville, Comyn, Alexander Comyn , Earl of Buchan 
Answer:
 person: Gilbert de Umfraville; person: Comyn; person: Alexander Comyn , Earl of Buchan