Text: These days the students attend overcrowded classrooms, but the tradition of lively open-air discussion continues, often over an endlessly nursed coffee or glass of wine in one of the sidewalk cafe on the Boulevard Saint-Michel, in the streets around the faculty buildings, or in the ever-present cinema queues.
Entailment: People drink coffee and wine at Boulevard Saint-Michel's cafes.
Contradiction: The students aren't allowed to discuss things in class.