Anchor: A hallway is littered with ladders and fabric during construction.
Entailed:  A hallway full of ladders and fabric during construction.
Contradiction: Outside of a building there's a dog barking.
Contradiction: John Crow mountain is the tallest mountain.
Contradiction: The visible change variable, estimating equation and included house income are explanatory variables. 
Contradiction: They won to the Milwaukee Bucks recently.
Contradiction: I have another question for you at the moment.