15260
In the period following the destruction of Emain Macha after 450 , Ulidia underwent a recuperation in which the Dal Fiatach emerge as the overlords and Muiredach as the first historical king .
 person: Muiredach
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: Muiredach 
Answer:
 person: Muiredach