Anchor: She was crying and wringing her hands. 
Entailed: She was visibly upset. 
Contradiction: She was happy and smiling.
Contradiction: a tennis player serves
Contradiction: His actions are Marxist and Leninist in nature, but he might say something quite different.
Contradiction: A skiier is doing tricks.
Contradiction: Two young women, one in a blue blouse, the other in a bikini top, are standing at the table with beverages.