Anchor: He carefully climbed back down and rejoined his other sleeping companions.
Entailed: He went back to sleep with his friends.
Contradiction: He climbed up and kept watch.
Contradiction: Bassenthwaite is the most popular of the lakes.
Contradiction: The men are playing hockey
Contradiction: It must be the case that I am correct in this assertion
Contradiction: The couple is observing 4 objects, three of them are alive.