Anchor: And just as effective.
Entailed: This is equally as effective as that.
Contradiction: This is much less effective than that was.
Contradiction: A female stripper in a bikini cooks.
Contradiction: Three children are playing outside.
Contradiction: Tommy was bound to get hurt, and he didn't give the slightest of thought about it. 
Contradiction: There are at least two staircases leading up to the main walkway.