Anchor: , by increasing flue gas velocity, advanced placement of spray nozzles, enhancing limestone characteristics), and material changes including wallpapering with alloys and utilizing fiberglass.
Entailed: The use of fiberglass is considered a material change.
Contradiction: Alloy wallpapering isn't considered a material change.
Contradiction: It was impossible to hear anything over all the chatter on the breaks. 
Contradiction: The woman is giving the kids some cake.
Contradiction: A woman quarreled with her husband in blue shirt.
Contradiction: Income does not affect the amount of assets on which they gain.