Anchor: Three people sit on a bench.
Entailed: Some people on a bench.
Contradiction: Three people stand on a bench.
Contradiction: Nobody has yet recognized that federal agencies have had difficulty in performing effective risk assessments, and the money wasting goes on.
Contradiction: A toddler in goggles is climbing the stairs.
Contradiction: A man is relaxing under a tree.
Contradiction: a group of people enjoying a party