Anchor: They ruled the 79 towns of medieval Provence and their impregnable fortress became a center of courtly love prized by traveling troubadours.
Entailed: Troubadours traveled to the fortress and performed there.
Contradiction: They ruled 87 towns even though their fortress was weak.
Contradiction: The fortress was closed to troubadours and any who approached were shot on sight.
Contradiction: The old man is wearing a red tank top
Contradiction: A change would make the private sector and government employees equal.
Contradiction: He constantly worked for free or for pro bono because it was the more profitable thing to do.