Anchor: A man is sitting on a park bench looking at the water.
Entailed: A man sits on a bench.
Contradiction: A man is standing waist-deep in water.
Contradiction: We will not be talking about Samos, Chios and Lesvos.  
Contradiction: Programs with lots of transactions risk improper payments. 
Contradiction: A girl is wearing a pretty frock
Contradiction: a woman is cooking