Anchor: A large group of people are sitting on the ground and in chairs over a grassy area.
Entailed: Some people are sitting in chairs.
Contradiction: There is no one sitting on the ground.
Contradiction: Two teams are relaxing by the pool.
Contradiction: A team of people is standing on a platform.
Contradiction: The kid cannot climb a wall.
Contradiction: A good society is when healthcare is free and people don't need to steal in order to pay doctor bills.