Text: As historian Richard John cleverly points out in Spreading the  The American Postal System From Franklin to Morse , Tocqueville traveled by stage coach in the hinterland of Kentucky and Tennessee, remarking on the astonishing circulation of letters and newspapers among these savage woods.
Entailment: John wrote Spreading the American Postal System from Franklin to Morse.
Contradiction: Thomas wrote Spreading the American Postal System from Franklin to Morse.