Q: 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.
Operalia, The World Opera Competition is an annual international competition for young opera singers. Founded in 1993 by Placido Domingo, the competition has helped launch the careers of several important artists, such as Joseph Calleja, Giuseppe Filianoti, Rolando Villazon, Jose Cura, Joyce DiDonato, Elizabeth Futral, Inva Mula, Ana Maria Martinez and Sonya Yoncheva. Question: Operalia, The World Opera Competition, helped launch the career of Bulgarian operatic soprano who was born on what day? Answer: born 25 December 1981
A:
Operalia, The World Opera Competition is an annual international competition for young opera singers.