Anchor: A man in a gray shirt sits with several pairs of shoes around him.
Entailed: A man is surrounded by shoes
Contradiction: A man is eating his shoes as people stare at him.
Contradiction: I had no weapons and I didn't know if I could leave town or not.
Contradiction: There is a man on a white motorcycle.
Contradiction: Service level is unimportant 
Contradiction: People are enjoying themselves at an event.