Anchor: A group of people on horses ride down a city street behind others who are walking.
Entailed: Some people are riding horses down the street, while others are walking down the street.
Contradiction: Some children are walking to school.
Contradiction: A patient leaves the hospital.
Contradiction: I think people get upset when the rules of the game change.
Contradiction: It is certain that all information can be released, with no legal or regulatory issues.
Contradiction: Four animals are in the snow.