32873
A son of ( " Kenneth MacAlpin " ) , he succeeded his uncle as Pictish king following the latter 's death on 13 April 862 .
 person: Kenneth MacAlpin; location: Pictish
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: Kenneth MacAlpin, Pictish 
Answer:
 person: Kenneth MacAlpin; location: Pictish