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man in lecture theatre looking perplexed
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man in lecture theatre asking questions
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man in lecture theatre smiling and shrugging
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man gesturing in relaxed lecture theatre
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Lecture Hall
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lecture hall audience, Saint Michael´s C
1060841 1439R-S009033
Empty lecture theatre
2946233 1647R-147458
Chairs in Lecture Hall
3010340 1647R-148107
Empty Lecture Hall
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Empty Lecture Hall
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Microphone in Lecture Hall
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Lecture hall
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woman looking and listening in lecturehall
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woman listening and typing in lecturehall
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woman asking question in lecturehall
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woman listening in lecturehall
695801 1566-0178832
Conference hall
695802 1566-0178833
Conference hall
2387696 1560R-2053334
women comparing notes in empty lecture theatre
