Anchor: Two sets of couples are standing on a downward escalator as it moves them down to the next floor.
Entailed: Four people are riding the escalator down.
Contradiction: People are stranded on a broken escalator.
Contradiction: I went immediately to my room.
Contradiction: The memo is interesting in context.
Contradiction: The DJ is practicing at home.
Contradiction: Legally fastidious people point to perjury as the cause.