Anchor: (Both radios are sold through mail-order, the Bose from [800] 681-BOSE, the Cambridge SoundWorks from [800] FOR-HIFI.)
Entailed: Both radios are sold through mail-order.
Contradiction: Both radios can only be purchased in-store.
Contradiction: the man is in a blue baseball cap
Contradiction: Pedestrians using public transportation.
Contradiction: The city has more water than they could ever need, and have contracts to export some of their excess.
Contradiction: The ACI system's largest component is the storage silo.