Text: His heir, Humayun, preferred opium and astrology to complex State affairs; he was driven out of India into Persia by General Sher Shah, who proved to be a much more able ruler.
Entailment: India benefited from the steady hand of General Sher Shah who was more adept at ruling than his predecessor.
Contradiction: Humayun shirked drugs and frivolous pursuits, opting to immerse himself in the practice of statesmanship.