Task: Explanation
Input (English): The Symphony No. 4, Op. 71 by Malcolm Arnold was finished on 13 July 1960. It is in four movements: Question: What did Malcolm Arnold complete first, "The Symphony No. 4," or, the score for, "The Bridge on the River Kwai"? Answer: The Bridge on the River Kwai
Output (English): The Symphony No. 4, Op. 71 by Malcolm Arnold was finished on 13 July 1960.