Anchor: Two cyclists competing in road race, one in front of the other.
Entailed: Two people are racing.
Contradiction: Two people are fishing.
Contradiction: The men are working with hammers only.
Contradiction: Even after 2200 years, the shine of the granite has withstood time.
Contradiction: a man and his daughter are on ponies
Contradiction: The boy is happy and playing outside in the snow.