Anchor: Two young girls have fun in an ice skating rink.
Entailed: The girls are near the ice.
Contradiction: The girls are playing badminton at the lake.
Contradiction: Two boys are inside the house.
Contradiction: A paper on multifactor productivity was presented by Edwin Dean and Michael Harper.
Contradiction: In Of Mice and Men, a gentle giant plays with a tiny turtle.
Contradiction: A man with a guitar has tracks his motion.