Anchor: We shan't have to take another taxi.
Entailed: That was the final taxi we had to take.
Contradiction: We have to use two more taxis.
Contradiction: The thought of what we could cook for guests had never come up
Contradiction: There is a person working with plant matter.
Contradiction: An adult wearing a black shirt and tan pants is standing on the side of the street ordering a hot dog.
Contradiction: There are a lot of people in the picture.