Question: The 2003 film Winner was scored by which son of film composer Ilaiyaraaja?
Sentence (from "Winner (film)"): The film stars Prashanth and Kiran in lead roles, while Arti Agarwal,Vadivelu, Vijayakumar, M. N. Nambiar and Riyaz Khan among others play other supporting roles.
Relevant evidence: No