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When he attempted to make a comeback , he injured his other ankle in a reserve game with Scunthorpe United and was forced to undergo the first operation of his career which kept him out until January 2009 .
 Scunthorpe United
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Scunthorpe United