Task: Question Generation
Input (English): The colophons of ancient manuscripts, dated as late as the 20th century, refer to Kathmandu as Kasthamandap Mahanagar in Nepal Mandala. Mahanagar means "great city". The city is called "Kasthamandap" in a vow that Buddhist priests still recite to this day. Thus, Kathmandu is also known as Kasthamandap. During medieval times, the city was sometimes called Kantipur (कान्तिपुर). This name is derived from two Sanskrit words - Kanti and pur. "Kanti" is one of the names of the Goddess Lakshmi, and "pur" means place.
Output (English): What is the ancient name of Kathmandu?