Anchor: Four dogs are running around in the grass.
Entailed: A group of dogs are running together.
Contradiction: A group of dogs are asleep on the sidewalk.
Contradiction: A man is jogging by himself.
Contradiction: There are two women of varying ages.
Contradiction: A man in a blue sweater and black leather jacket drinking a beer at a bar.
Contradiction: There are atleast two people in the library.