Question: What is the place of birth of the director of film Vellam?
Sentence (from "Hariharan (director)"): His most notable works include "Panchagni" (1986), "Nakhakshathangal" (1987), "Amrutham Gamaya" (1987), "Oru Vadakkan Veeragatha" (1989), "Sargam" (1992), "Parinayam" (1994), and "Pazhassi Raja" (2009), has won him wide critical acclaim.
Relevant evidence: No