Anchor: A man in a yellow shirt wearing a tool belt examines something on a roof on a clear day.
Entailed: The man is working on something on the roof.
Contradiction: The man is riding his motorcycle to the park.
Contradiction: Two construction workers eat lunch on a porch
Contradiction: There is a large bus coming towards us very quickly.
Contradiction: a nurse sleeps with a baby in her arms.
Contradiction: A group of people stand next to swing.