Anchor: Oh, ay, he's been here, right enough. 
Entailed: He's been at this location.
Contradiction: He hasn't been here before.
Contradiction: No one smokes at all so the percentage or quantity of smokers is irrelevant.
Contradiction: A man in a cutoff V-neck with a shoulder tattoo plays an accordion.
Contradiction: The couple are walking
Contradiction: There are animals near water.