314418
At Everton 's 2012 Christmas party , Hill was involved in an altercation with academy coach Mick O'Brien .
 organization: Everton; person: Mick O'Brien
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: Everton, Mick O'Brien 
Answer:
 organization: Everton; person: Mick O'Brien