Anchor: A man writes on the ground with a stick.
Entailed: A man is holding a stick.
Contradiction: The man is taking a nap on the ground.
Contradiction: My daughter is not an only child so she is part of the solution.  
Contradiction: Ser Perth laughed in the middle of the sentence.
Contradiction: You will see notices for Zona Velha at Mercado dos Lavradores.
Contradiction: The men are sitting together on the couch.