6065
** '' Kingdom of Northumbria '' ' – Ælla ( 862 / 863–867 )
 location: Kingdom of Northumbria; person: Ælla
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Kingdom of Northumbria; person: Ælla