The detail that makes the mayor seem less powerful is his physical ailment, specifically that he has an abscessed foot. This vulnerability contrasts with the other points which suggest a coercive and controlling character. Hence, while the mayor has elements that display power, the abscessed foot does not contribute to this perception. ;
The detail that makes the mayor seem less powerful is option C: The fact that he has an abscessed tooth, as this suggests vulnerability. In contrast, the other options display various aspects of intimidation, control, and authority. Therefore, option C stands out as the one that diminishes the mayor's perceived power.
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