Anchor: Under the existing rate arrangement, the Postal Service can consider externalities in setting rates.
Entailed: The Postal service can can consider outside things when setting rates.
Contradiction: NASA can look at the market before setting prices for lobster.
Contradiction: The government is concerned about domestic violence.
Contradiction: A woman is crossing the street
Contradiction: Doin' the techno polka!
Contradiction: several uniformed people riding motorcycles