Anchor: Since he had probably resigned himself to failure from the beginning, he kept up a confident exterior to the end.
Entailed: He acted confidently because he probably had resigned himself to failure from the beginning.
Contradiction: He acted insecure because he probably had resigned himself to failure from the beginning.
Contradiction: The man is wearing a dress.
Contradiction: Daily testimony is available from the GAO. 
Contradiction: I always vote for my party's candidate.
Contradiction: Yes, I exercise frequently.