Anchor: A man lectures a roomful of people using a You Tube video on a projector screen.
Entailed: A man is speaking in front of people.
Contradiction: The man is sitting at his desk in silence.
Contradiction: The men are best friends trying to settle a bet of who is better at chess.
Contradiction: Couples are outside.
Contradiction: Then hide it from me.
Contradiction: The couple are heterosexual.