Anchor: If the fact will not fit the theory, let the theory go."
Entailed: The theory isn't right if the facts don't fit it.
Contradiction: Even if the facts are wrong, the theory can be correct.
Contradiction: A potter throws clay on a wheel.
Contradiction: At dusk, the heart core was alive.
Contradiction: Postal Service revenue per route is very consistent.
Contradiction: The animal is outside.