Anchor: Below the three great lakes, Maggiore, Como, and Garda, the fertile plain of the Po river separates the Alps from the rugged chain of the Apennines, running like a wall down the middle of the peninsula to the arid south.
Entailed: The fertile plain of the Po river separates the Alps from Apennines.
Contradiction: Po river is below only 1 great lake, Como.
Contradiction: There are horses eating.
Contradiction: It was nice talking to you and I wish you good luck in school. Bye!
Contradiction: Case studies performed by different researches using different techniques cannot be compared or combined to reach useful conclusions. 
Contradiction: There will be you and me then.