Anchor: The woman talks on her cellular phone while walking on a city street.
Entailed: Someone is talking on a cell phone.
Contradiction: Nobody is talking on a phone.
Contradiction: The boys are throwing snowballs at each other while the wind howls through the trees.
Contradiction: The player that counts more holes without touching the ground is the winner.
Contradiction: The woman likes to drive and listen to music.
Contradiction: People rock climb as their mothers take a break