Anchor: A little boy in a pirate costume is running behind a little girl in a princess costume carrying an orange pumpkin along the sidewalk.
Entailed: Two kids wearing costumes are outside.
Contradiction: The kids are sitting in their desks during class.
Contradiction: Cold
Contradiction: A man takes a picture of a girl on the beach.
Contradiction: A person is performing alone.
Contradiction: It's rarer for programs to get the desired level of technological improvement.