Anchor: Speedskater skating a race.
Entailed: Speedskater is on ice
Contradiction: Speedskater is jogging on the ice
Contradiction: San'doro said they couldn't come.
Contradiction: The Crayfish Falls isn't far from the highway, well within walking distance along a fern-lined path. 
Contradiction: San'doro didn't know where to turn.
Contradiction: Two girls are behind a table.