Question: Who is the spouse of the composer of song Chadti Jawani Meri Chaal Mastani?
Sentence (from "Chadti Jawani Meri Chaal Mastani"): The song became popular along with other songs from the movie and was a hit; all were composed by R. D. Burman, who was nominated for the Filmfare Best Music Director Award.
Relevant evidence: Yes