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The release was cancelled just days after the September 11 attacks , citing both similarities in game packaging and design to the events of that day as well as the Dreamcast 's declining market share resulting in projected low sales numbers .
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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:
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