Anchor:  Maybe to David Arnold Hanson, the famed engineer, no task was impossible.
Entailed: Perhaps no job was impossible for David Arnold Hanson, the renowned engineer.
Contradiction: Maybe David Arnold Hanson just couldn't do certain jobs, no matter how hard he tried.
Contradiction: There was no discussion to the alternatives needed to sate the Unfunded Mandates Reform Act.
Contradiction: There is a track that the horse run on.
Contradiction: We will stay for two nights.
Contradiction: A person is creating pottery.