Anchor: People talking together as they sit on a bench.
Entailed: People converse with each other while seated.
Contradiction: A man sits alone on a bench at the park.
Contradiction: If her and Tripp ran into each other, I predict it would be boring and uneventful.
Contradiction: Some dogs are outside.
Contradiction: A military dentist works on a patient alone.
Contradiction: Two people are playing a game together.