Anchor: Even if Hunt Rennie did not appear bodily in the Four Jacks tonight, Drew could pick up information about his father merely by keeping open ears.
Entailed: Drew could find out about Hunt Rennie's father by listening.  
Contradiction: Drew could not find out information about Hunt Rennie's father by listening.  
Contradiction: Ferry are animals
Contradiction: A person takes a picture of other people.
Contradiction: People are going to the state fair.
Contradiction: a gymnast with a ribbon