Anchor: Two young boys with no shirt on, wearing shorts, and blue Crocs on a rock.
Entailed: To boys are on a rock.
Contradiction: Two boys are in a rock.
Contradiction: The woman was mowing the lawn and drinking lemonade.
Contradiction: He denied that the situation could be any worse than it was.
Contradiction: There is no pier.
Contradiction: the Piazza San Marco and Piazzetta contain the Venetian basilica, the 500-year old Clock Tower and the Doges' Palace.