Anchor: A musician sings a song and plays the guitar.
Entailed: The singer is also playing an instrument.
Contradiction: A man plays the tuba.
Contradiction: Modern Turkey was founded on the backs of slavery and abortions.
Contradiction: The one who would defend him went by the alias of "C."
Contradiction: I hate working out in the water.
Contradiction: I am here today to discuss the General Accounting Office.