Anchor: A red shirted boy and a black dog with a Frisbee run in the green grass.
Entailed: The boy and dog are running in the grass.
Contradiction: The boy is wearing a green shirt and has a white dog.
Contradiction: Two dogs wrestling over a toy.
Contradiction: 450 companies responded to the survey that was conducted.
Contradiction: There is a man fighting
Contradiction: A person is working.