Anchor: An SCR system for a coal-fired boiler may have a negligible impact on the footprint of the boiler.
Entailed: The footprint of the boiler may be changed negligibly by an SCR system.
Contradiction: SCR systems always have a large footprint in relation to boiler size.
Contradiction: A young woman is sitting in a movie theater.
Contradiction: I could get help any time I needed it.
Contradiction: An old asian man is wearing a hat on the sidewalk and sleeping.
Contradiction: A lady is standing in the street.