Text: Old men sell bags of corn for you to feed to the pigeons, while brightly dressed water-sellers tout for business with cries of buz gibi! ( ice-cold! ), and encourage tourists to take a photograph for a fee, of course.
Entailment: Visitors can buy bags of corn from old men and feed them to the pigeons.
Contradiction: No one feeds anything to the pigeons because it is against the law.