Anchor: Two skateboarders wearing helmets are going around a turn.
Entailed: People on their skateboards
Contradiction: Skateboarders not wearing helmets going around a turn.
Contradiction: Savings for employees can be obtained through undocumented travel.
Contradiction: Sell it for scrap since you wont be using it.
Contradiction: An older couple is sitting in a park near a lake.
Contradiction: What happens with your ideas?