Anchor: Two mountain climbers walk through a pass with snowy mountains behind them.
Entailed: People walk through a pass with snowy mountains behind them.
Contradiction: Three mountain climbers walk through a pass with snowy mountains behind them.
Contradiction: The women hug each other in the rain.
Contradiction: Right before lightning struck the building.
Contradiction: They found that drivers in cars that do not have airbags are a much higher risk. 
Contradiction: Friends and family are having fun at the beach.