51144
He guest-starred as one half of a con artist couple alongside Jennifer Finnigan in a sixth-season episode of USA 's " Psych " and also appeared in the music video " Boys " by Britney Spears .
 person: Jennifer Finnigan; location: USA; person: Britney Spears
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: Jennifer Finnigan, USA, Britney Spears 
Answer:
 person: Jennifer Finnigan; location: USA; person: Britney Spears