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Competition in wireless sector was slowed by failure to unite new entrants , says Wind Mobile CEO ( via @ DavidPaddon ) http://t.co/Nv2PkwGsam
 Wind Mobile, DavidPaddon
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Wind Mobile, DavidPaddon