Anchor: Someone wearing black is playing a drum with two sticks.
Entailed: A drummer in black performs with two sticks.
Contradiction: A street performer performs percussion on the sidewalk with his hands.
Contradiction: A white dog is wearing a yellow collar
Contradiction: She looked at the torches.
Contradiction: We have been here for only two weeks.
Contradiction: The fellow is up now after dozing at the back table earlier.