7752
UFC 251 Post-Fight Matchmaking : Petr Yan ( {@Petr “No Mercy” Yan@} ) vs Aljamain Sterling ( {@Aljamain Sterling@} )
 event: UFC 251 Post-Fight Matchmaking; person: Petr Yan; person: Petr “No Mercy” Yan; person: Aljamain Sterling; person: Aljamain Sterling
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
 Entities: UFC 251 Post-Fight Matchmaking, Petr Yan, Petr “No Mercy” Yan, Aljamain Sterling, Aljamain Sterling 
Answer:
 event: UFC 251 Post-Fight Matchmaking; person: Petr Yan; person: Petr “No Mercy” Yan; person: Aljamain Sterling; person: Aljamain Sterling