Anchor: A man wearing a hiking backpack is leaning on a wooden pole
Entailed: A man wearing a backpack is leaning on a piece of wood.
Contradiction: Two guys are about to climb the mountain naked.
Contradiction: The tunnel doesn't have any graffiti.
Contradiction: A person is outside.
Contradiction: Almost none of our roads require cars to drive at 55 mph.
Contradiction: A girl is writing.