Definition: 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.
Input: Robert Wiene (] ; 27 April 1873 17 July 1938) was a film director of the German silent cinema. He is particularly known for directing the German silent film "The Cabinet of Dr. Caligari" and a succession of other expressionist films. Wiene also directed a variety of other films of varying styles and genres. Following the Nazi rise to power in Germany, Wiene fled into exile. Question: Are Robert Wiene and Chris Buck both nationals of the same country ? Answer: no
Output:
Robert Wiene ; 27 April 1873 17 July 1938 was a film director of the German silent cinema.