Anchor: An older lady and a young couple standing on the sidewalk posing to take a picture.
Entailed: People pose for a picture.
Contradiction: People are walking along the beach.
Contradiction: Parents do not really care about the specific traits of the donors. 
Contradiction: A player just received a football.
Contradiction: You have never used a credit card to buy anything.
Contradiction: You can rent skates to get around town.