Text: To get your bearings, picture Paris as a circle, with the river Seine threading across the center, flanked by famous landmarks Notre-Dame, the Louvre, place de la Concorde, Arc de Triomphe, the Tour Eiffel.
Entailment: To figure out where you are, just imagine Paris as a circle, with the Seine going across the middle.
Contradiction: The river Seine runs around the outside of Paris.