Anchor: By comparison, the conservative estimate of the amount of steel required for a full FGD system is less than or equal to that required for an SCR retrofit.
Entailed: The steel requirements are less than or equal to of an SCR retrofit when compared and estimated conservatively.
Contradiction: A full FGD system has never been able to require less than an SCR retrofit.
Contradiction: Lana went with Tom and John, so they called Brandon.
Contradiction: There are kids eating and drinking.
Contradiction: a man sleeps in his bed
Contradiction: A child is raking leaves.