Anchor: A white bear walks along snow-covered ground and casts a shadow on the snow.
Entailed: A white bear is walking through the snow.
Contradiction: A bear is hibernating
Contradiction: Most of them are under twenty one, so the team is filled with rookies.
Contradiction: Men are working on the foundation of a building.
Contradiction: The library is becoming a huge problem that nobody knows how to deal with
Contradiction: An entire summer of work was lost by Ellison.