Anchor: A young boy jumps into the oncoming wave.
Entailed: The boy jumps into the wave.
Contradiction: The boy is at a lake.
Contradiction: It'll take three weeks for me to have your first model ready to go.
Contradiction: The woman prepares for the beach wedding.
Contradiction: There is no quarry near the town.
Contradiction: SAT is the deciding factor of successful college admission.