Anchor: Shoppers walking down an isle of a grocery store.
Entailed: By definition there is water surrounding the isle and therefore this is a unique grocery store.
Contradiction: There is no water in the grocery store.
Contradiction: A doctor prescribes medicine to a patient.
Contradiction: Hamilcar had a customer.
Contradiction: a black dog plays fetch at the beach
Contradiction: There are several interesting attractions that are located west of Mandeville.