Anchor: Make your device and I shall not fail in the invocation!"  For the first time, Hanson discovered that the warlocks could work when they had to, however much they disliked it.
Entailed: Hanson found that the warlock labored when they had to.
Contradiction: Hanson noted that the warlocks could not work under any circumstance.
Contradiction: A girl laughs at an elephant
Contradiction: A man is studying
Contradiction: The dog is cooking bacon.
Contradiction: Two animals wait.