Question: The Sanskrit love poem Kokila Sandeśa was modeled upon the Meghadūta of Kālidāsa, which was in turn primarily based on what type of Indian writings?
Sentence (from "Meghadūta"): Meghadūta (Sanskrit: मेघदूत literally Cloud Messenger) is a lyric poem written by Kālidāsa, considered to be one of the greatest Sanskrit poets.
Relevant evidence: No