Anchor: Steel is the major hardware component for FGD systems.
Entailed: FGD systems include steel.
Contradiction: Steel is not a part of FGD systems at all.
Contradiction: I didn't bother thanking Derry, what he told me was useless.
Contradiction: Both guys are using the same information.
Contradiction: CityHall was designed and constructed in the year 1933.
Contradiction: The construction workers are working