9403
The ported version of Pac-man for Atari 2600 omitted many of the visual features of the original to compensate for the lack of ROM space and the hardware struggled when multiple ghosts appeared on the screen creating a flickering effect .
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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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