Question: Who is the songwriting partner of the songwriter who was interviewed along with Norman J Warren and John Trevelyan for the first issue of Cinema X ?
Sentence (from "John Trevelyan (censor)"): John Trevelyan (11 July 1903 – 15 August 1986) was Secretary of the Board of the British Board of Film Censors from 1958 to 1971.
Relevant evidence: No