Question: What is the date of death of the director of film Utsav?
Sentence (from "Utsav"): The film's music is by Laxmikant Pyarelal and is noted for its songs like, 'Mann Kyun Behka', a rare duet by sisters Asha Bhosle and Lata Mangeshkar, and Anuradha Paudwal's 'Mere Man Baje Mridang' for which she won the Filmfare Best Female Playback Award in 1985.
Relevant evidence: No