Anchor: An Asian girl in glasses is laying in a deep pit of snow.
Entailed: An girl is laying in snow.
Contradiction: An Asian girl in glasses is laying in a deep pit of sand.
Contradiction: The automatic lighthouse's signal cannot be seen from any further than five miles away. 
Contradiction: For a time, but that was before he changed employment.
Contradiction: Two dogs are fighting over a football.
Contradiction: Mr Wells said he was considering Friday.