Anchor: It is not a place to wander around without a guide.
Entailed: One should have a guide when exploring the place. 
Contradiction: There is no reason to have a guide 
Contradiction: A woman is waiting for her food.
Contradiction: He cuts back on the hot air.
Contradiction: The boy is running with a basketball in hand.
Contradiction: Maybe, unlike Gates, they have never been explicit about it.