Anchor: A group of adults are walking up and down the stairs to a subway station.
Entailed: group of adults are using stairs that goes to a subway station
Contradiction: people are building staircase at a subway station
Contradiction: We didn't know it during the war.
Contradiction: I wouldn't know what to do with it
Contradiction: Alexander the Great is not referenced on the ceiling painting.
Contradiction: There is a person with a picture.