10738
The Disk II single-sided floppy drive used 5.25 - inch floppy disks ; double-sided disks could be used , one side at a time , by turning them over and notching a hole for the write protect sensor .
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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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