premise: Daag was canned in 1973.
hypothesis: Canned Heat is an American rock band formed in Los Angeles in 1965 . Daag ( translation : The Stain ) is a 1952 Indian Hindi film produced and directed by Amiya Chakravarty . Daag : A Poem of Love is a 1973 Bollywood drama film produced and directed by Yash Chopra in his debut as a producer , which laid the foundation of Yash Raj Films .