Anchor: One firefighter is smiling at another firefighter.
Entailed: There are two firefighters.
Contradiction: The firefighters are mad at each other.
Contradiction: The visitor center was intended to provide a stark contrast to its surroundings.
Contradiction: The child is playing on the slide.
Contradiction: Some stories make you think that some celebrities should reproduce a lot.
Contradiction: Wilkins spoke for both of them.