In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Krzysztof Eugeniusz Penderecki ( ; ] ; born 23 November 1933) is a Polish composer and conductor. "The Guardian" has called him Poland's greatest living composer. Among his best known works are his "Threnody to the Victims of Hiroshima", "Symphony No. 3", "St. Luke Passion", "Polish Requiem", "Anaklasis", "Utrenja", four operas, eight symphonies and other orchestral pieces, a variety of instrumental concertos, choral settings of mainly religious texts, as well as chamber and instrumental works. Question: New Zealand born British conductor Ross Pople has worked with what Polish Composer whose best known works include Polish Requiem, Anaklasis and Utrenja? Answer: Krzysztof Penderecki
Krzysztof Eugeniusz Penderecki ; ; born 23 November 1933 is a Polish composer and conductor.