10923
The core on this 8 K word memory board occupied a centrally located " board-on-a-board " , 5.25 " wide by 6.125 " high , and was covered by a protective plate .
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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:
 None