Anchor: a girl in a white t-shirt and red shorts is looking out of an underground passage.
Entailed: A girl in red shorts looks out of an underground passage.
Contradiction: The girl is wearing blue trousers.
Contradiction: He was certain the language he was speaking was as old as humanity.
Contradiction: A dog is playing with something
Contradiction: You cannot make surfboards from lightweight wood at all.  
Contradiction: People walking outside.