Anchor: Still connected up to the polygraph machines, I couldn't afford to let my heart spike.
Entailed: I didn't want the polygraph machine to detect my heart rate.
Contradiction: I didn't care what the polygraph showed.
Contradiction: some peopl are sitting quietly
Contradiction: Two people are standing near each other
Contradiction: A little boy in a polka dot shirt is sleeping.
Contradiction: A man is listening to music.