Anchor: Whatever the story, this privately owned cave, of modest proportions, is open to tourists for a small fee.
Entailed: Regardless of the story, the small privately owned cave is open to tourist for a fee.
Contradiction: Because of the story, the cave is unfortunately closed to the public. 
Contradiction: man chases birds
Contradiction: Things have been this way. 
Contradiction: I know exactly how it is there.
Contradiction: The woman is near the animals.