Anchor: After tea, I want to talk to you. Her glance at Mary had set me thinking. 
Entailed: I would like to talk to you after tea.
Contradiction: I didn't think anything of her glance at Mary.
Contradiction: Three guys about to jump in the pond.
Contradiction: A woman just adopted a dog.
Contradiction: A boy is playing tag with his dog.
Contradiction: A black-haired woman is cleaning.