Anchor: There's a group of folks with heaps of clothes on the ice next to a body of water
Entailed: People are standing on frozen water.
Contradiction: There's a group of folks swimming in the water.
Contradiction: I do fearlessly. 
Contradiction: She quoted Dole two days later.
Contradiction: Two overall trophies are awarded each year.
Contradiction: The people are riding the bike in a race.