Question: A kappa is a river child and also the name of what festival?
Sentence (from "Nangna Kappa Pakchade"): The film features Leishangthem Tonthoi and Danny Likmabam in the lead roles, with Sorojini, Leibakshemba, L. Imo, Lourembam Pishak and many others portraying supporting roles.
Relevant evidence: No