Anchor: A skateboarder flips his board over some steps in a plaza.
Entailed: A skateboarder performs a trick.
Contradiction: A skateboarder walks across the plaza with his board in hand.
Contradiction: The dog swimming in the water.
Contradiction: I ran around the corner.
Contradiction: The sultanate of the Ottoman Empire gained power due to careful budgeting.
Contradiction: A man wearing blue surfs in the ocean.