Anchor: Man rides on bicycle as other people walk.
Entailed: A man is engaging in a sports activity.
Contradiction: A man is riding a unicycle.
Contradiction: The air is full of smog and really makes walking in the mountains a chore. 
Contradiction: A person shades his face while preparing to speak.
Contradiction: Fena Dim will be spared.
Contradiction: Women riding the train.