Anchor: From 1309 to 1377, Avignon was the papal seat.
Entailed: Avignon was the pope from 1309 to 1377.
Contradiction: During this time, everyone approved of the job their leader was doing.
Contradiction: A lab worker is reading a chart off the computer.
Contradiction: Launches by the Hughes Electronics Corp. were permitted by both Bush and Clinton.
Contradiction: A plumber is doing a flip.
Contradiction: The convulsions were quite violent and terrible to watch.