Premise: The coast road takes you west to Pointe du Grouin, a cliff 40 m (130 ft) high, with a spectacular view of the Chausey Islands to the north and to Saint-Malo, a town steeped in seafaring history; its sailors left their name as far afield as the Malouines, claimed by the British as the Falkland Islands.

Hypothesis: If one follows the coast road, it takes you south to a brick wall.
Relation: contradiction