Task: Question Answering
Input (English): Passage: As the Communist Party was outlawed in Yugoslavia starting on 30 December 1920, Josip Broz took on many assumed names during his activity within the Party, including "Rudi", "Walter", and "Tito." Broz himself explains: Question: On what date in 1920 was the Communist party outlawed in Yugoslavia?
Output (English): 30 December