Anchor: A fireman protects an area by setting up a boundary while others watch.
Entailed: A fireman is working hard to keep people safe.
Contradiction: A fireman is trying to run away from the fire.
Contradiction: The Mons Meg is not a gun, it is a brand of car.
Contradiction: The band had a fiddler and a guitarist.
Contradiction: The people are at a dance.
Contradiction: People beaching their kayaks and making them safe