Question: Kamala Chakravarty was married from 1967 to 1981 to a musician born in what year?
Sentence (from "Kamala Chakravarty"): Kamala Chakravarty (born Saraswati Kamala Shastri, 1928) is an Indian classical musician and former dancer, known for her association with sitar maestro Ravi Shankar.
Relevant evidence: No