38156
Family background Maelsechlainn is believed to have been the son of a previous king , Tadhg Caech Ó Cellaigh , who died in 1476 .
 person: Maelsechlainn; person: Tadhg Caech Ó Cellaigh
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: Maelsechlainn, Tadhg Caech Ó Cellaigh 
Answer:
 person: Maelsechlainn; person: Tadhg Caech Ó Cellaigh