453
RT @ PerezHilton : #JustinBieber & #SelenaGomez Are BACK ON ? ! Biebsy Instagrams THIS Sweet Pic Then Deletes It ! http://t.co/CsSvl7QCGv
 organization: RT; person: PerezHilton; person: #JustinBieber; person: #SelenaGomez; person: Biebsy
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:
 organization: RT; person: PerezHilton; person: #JustinBieber; person: #SelenaGomez; person: Biebsy