Anchor: That is, basic substances which in combination produce--"  "Of course," Dave interrupted.
Entailed: "I mean, simple substances that, when you put them together, make-"
Contradiction: "What? I have no idea what you're talking about," Dave interrupted.
Contradiction: Two boys are tearing the flowers out of the ground.
Contradiction: A woman is currently in motion.
Contradiction: There is no way you and your men will be able to keep the town safe. 
Contradiction: Two people are outdoors on a board