Text: His voyages (a.d.40 56) led to the founding of many churches, notably the Seven Churches of Asia addressed in the Revelation of St. John Pergamum, Smyrna, Ephesus, Thyatira, Laodicea, Sardis, and Philadelphia.
Entailment: He founded seven very important churches in Asia.
Contradiction: Philadelphia would never become the name of an American city.