Anchor: yeah you have to hunt hard for them i guess
Entailed: You have to hunt hard for them.
Contradiction: You don't have to look far for them.
Contradiction: They think that it is about 50 million years old.
Contradiction: There are bipedal hominids moving by a body of water.
Contradiction: A very tall woman is climbing an indoor rock wall without a harness.
Contradiction: The woman chats on the phone while they kill time.