premise: The sights are  the Hindu gopuram tower-gates of the south, the temples of Varanasi (Benares), the cave monasteries of Ajanta and Ellora, the beautiful and erotic sculptures of Khajuraho, the splendid marble palaces, fortresses, and mausoleums of the emperors and maharajas in Delhi, Agra, and Rajasthan, the colonial government buildings in New Delhi, or the unusual style of the Gothic-Oriental railway station in Mumbai (known until 1995 as Bombay).
hypothesis: Cave monasteries exist in both Ajanta and Ellora.