Text: Peter Maria Kedzierzyna of the Tschekan coat-of-arms bought himself the newest model of a 25th generation cell phone from Siemens-BenQ-Nokia-LG ABC 123, incorporating all achievements of the human race up to the time when Bill Gates became an honorary president of the United States.
Entailment: Peter bought a new cell phone model and Bill Gates became an honorary president in some country.
Contradiction: Peter has never purchased any cell phone product, yet alone a new model of one.