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Sirius Canada began simulcasting Radio 1 when it was launched on 1 December 2005 ( also on channel 11 ) .
 organization: Sirius Canada; organization: Radio 1
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: Sirius Canada; organization: Radio 1