Anchor: Two little boys play in the water left behind by the sprinklers.
Entailed: Two little boys play in water.
Contradiction: Three older boys play in the water.
Contradiction: I knew you weren't going to come to the house.
Contradiction: Two older men are using binoculars.
Contradiction: Expenditures in scenario A decrease.
Contradiction: It is thought that Dante may have prayed at the church of St-Severin.