Anchor: A man with a ring on his left ring finger was talking on a cellphone near the tables with blue umbrellas.
Entailed: The man is outside.
Contradiction: The man is lying in bed.
Contradiction: The 45 only runs a few miles inland.
Contradiction: This is the first time that I've known a cat not to eat tuna.
Contradiction: Two men are running down the street with a kite.
Contradiction: Two people watching someone skateboard.