Anchor: something on the tip of my tongue and i can't think of which one it was um noise gosh i can't remember i
Entailed: It's right at the edge of my thoughts but I can't articulate which one it is, I just don't recall.
Contradiction: I remember it exactly.
Contradiction: No one has ever reached the cold, snowy mountaintop.
Contradiction: It is cloudy outside.
Contradiction: The speaker knows when she left.
Contradiction: people are in the middle of traveling