Anchor: A skier lays on his back, arms outstretched, on the snowy ground.
Entailed: There is snow on the ground
Contradiction: The skier is skiing
Contradiction: The mother only has daughters.
Contradiction: Policies are inadequate for providing blanket coverage of all scenarios.
Contradiction: Frederick II was a weak and ineffective ruler, but he lowered taxes.
Contradiction: A person has taken a photo of people sitting behind him on a bus in a chilly climate.