Question: Which filmmaker made a film on an Indian revolutionary who was executed at 23?
Sentence (from "Gauhar Raza"): Gauhar Raza (born 17 August 1956) is an Indian scientist by profession, and a leading Urdu poet, social activist and documentary filmmaker working to popularize the understanding of science among general public, known for his films like "Jung-e-Azadi", on the India's First War of Independence, and "Inqilab" (2008) on Bhagat Singh.
Relevant evidence: Yes