Anchor: A person swimming underwater poses for a picture with some underwater vegetation.
Entailed: A swimmer posses with plants.
Contradiction: A swimmer poses with angel fish
Contradiction: Viking was certain that The Odyssey would flop, so they only printed 5,000 copies so they could feel out the market.
Contradiction: I hear you were out and about earlier.
Contradiction: We are really looking into getting a boat to improve our fishing. 
Contradiction: Outlet guards are needed on electrical outlets.