Anchor: Friesen examined the facial expressions of Japanese and American students as they watched stressful films.
Entailed: Friesen observed the facial expressions of the Japanese and American students while they watched the films.
Contradiction: The Japanese students watched the American students' facial expressions while they watched the films.
Contradiction: The five people are playing tug-of-war in the muddy field.
Contradiction: The Turks used attack helicopters.
Contradiction: Saturday Evening Post's article couldn't suggest a single new word for the future.
Contradiction: There was a real Ben Franklin walking around.