Anchor: Squat mandrakes were carrying off bodies toward a great fire that was burning in another square.
Entailed: The great fire was burning in another square as squat mandrakes carried bodies toward it from elsewhere.
Contradiction: Tall mandrakes kicked bodies away from the great fire burning in the square.
Contradiction: Jerusalem fell to the Romans in 75 AD.
Contradiction: A theory can acquire a level of acceptance and momentum unrelated to its actual scientific credibility. 
Contradiction: A PERSON IS SQUATTING IN A LAKE.
Contradiction: It is, right?