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Tired teacher standing near board and holding his hands on head. Group of young students making photos,listening music and sleeping during lesson. Students ignoring young teacher on lesson
Group of tired students preparing for exam in university
Young teacher writing on board while students sitting at the table and aren't listening him during lesson. Group of students making photos,listening music and sleeping while teacher isn't seeing it
Tiresome business meeting: pretty young manager laying head on laptop and having nap while her colleagues having productive project discussion
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