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Bill Brett , chairman of the ILO Workers Group , told Reuters before the news conference he was " not too surprised , but very disappointed " that the speaking invitation had been withdrawn .
 person: Bill Brett; organization: Reuters; organization: ILO Workers Group
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 person: Bill Brett; organization: Reuters; organization: ILO Workers Group