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 "Hamsa-Sandesha"): A short lyric poem of 110 verses, it describes how Rama, hero of the "Ramayana" epic, sends a message via a swan to his beloved wife, Sita, who has been abducted by the demon king Ravana.
Relevant evidence: No