Anchor: The Astronomer's mild voice rose to an unusual pitch and he said, "I _will_ speak.
Entailed: He insisted on being able to talk.
Contradiction: He elected to remain silent and just glare about.
Contradiction: A man rides his bike.
Contradiction: They are putting things in the bag.
Contradiction: A person using a fridge to cool things.
Contradiction: the man is near a dog