Anchor: These visitors of mine had their atomic bomb, or whatever their equivalent was on their own worlds, and survived it, because they didn't give up.
Entailed: My visitors had their atomic bomb, but didn't surrender.
Contradiction: Luckily, my visitors have not yet had their atomic bomb.
Contradiction: When it turned eight o'clock he sighed deeply and heard nothing. 
Contradiction: two dogs are on the sand
Contradiction: Provisions are usually repealed.
Contradiction: There are audits and quality controls in place.