Anchor: A snowboarder soars off a jump upside down at the mountain resort's terrain park.
Entailed: There is a terrain park.
Contradiction: The snowboarder is sleeping.
Contradiction: The German soldiers left the Amari Valley unscathed. 
Contradiction: Men on sitting on the floor.
Contradiction: I have done about seven or eight.
Contradiction: The biciyclist isn't riding his bike at the moment.