Anchor: Sightings close to Martinique are very rare and not much more frequent off the northern FWI.
Entailed: It's not easy to see close to Martinique or off the northern FWI.
Contradiction: Sightings close to Martinique are very frequent and more so off the northern FWI.
Contradiction: I wouldn't take him up on that.
Contradiction: The men are outside.
Contradiction: Nature complied.
Contradiction: The man is carrying a mask.