Anchor: These people are walking in a crowd of people.
Entailed: man and women are walking in the crowd.
Contradiction: dog walking alone in the road.
Contradiction: Due to construction regulations, Yokohama's tallest building is only 30 stories high. 
Contradiction: She appeared to be nervous about starting the ritual.
Contradiction: A small man wearing a white hat reaches for a paintbrush.
Contradiction: A young adult is using a frying pan to cook in her kitchen.