Anchor: The richest deposits grew thinner and we began digging deeper.
Entailed: We keep going further even though the deposits were thinning out.
Contradiction: We gave up digging and never looked back. 
Contradiction: the boy  was listening to music
Contradiction: There is likely a constant contrast everywhere you go.
Contradiction: Highland southern populists never rally around economic programs.
Contradiction: There is a man look at a camera