Anchor: To give up on River Rouge in order to build your brand is one thing.
Entailed: Giving up on River Rouge is one thing.
Contradiction: We're not giving up on River Rouge.
Contradiction: The road stays on the floor of the valley.
Contradiction: The Sandwich Islands was discovered in the year 1778 following the landfall of Kauai.
Contradiction: I said she looked rather plain, bordering on downright ugly.  
Contradiction: Several gave more information and we have put that in the report.