Anchor: A good system of hiking trails extends into the park.
Entailed: The park has a system of hiking trails.
Contradiction: There are no trails in the park for hiking.
Contradiction: The man and woman are in a boxing ring.
Contradiction: two children walking along a trail
Contradiction: The rights to that name have not yet been claimed.
Contradiction: I'm on a different softball team but they'll be starting up again and I will play again soon.