Anchor: Snowboarder balances on low, wooden structure in snow.
Entailed: Snowboarder balances on low, structure in snow.
Contradiction: Skier balances on low, wooden structure in snow.
Contradiction: You can only use the fresh ones.
Contradiction: Jon had something the dark ridershad once had. 
Contradiction: A woman riding a pony.
Contradiction: Strangely, you don't run into people who work in the aerospace industry if you're into entertainment.