Task: Explanation
Input (English): Prince Franz Wilhelm of Prussia ("Franz Wilhelm Victor Christoph Stephan"; born 3 September 1943) is a German businessman and member of the House of Hohenzollern, the former ruling German imperial house and royal house of Prussia. From 1976 to 1986 he was known as Grand Duke Mikhail Pavlovich of Russia. As a descendant of Wilhelm II, he is also a great-great-great-grandson of Queen Victoria and a fourth cousin of Charles, Prince of Wales. Question: Who is the fourth cousin of Prince Franz Wilhelm of Prussia and the current heir apparent of Queen Elizabeth II? Answer: Charles, Prince of Wales
Output (English):  As a descendant of Wilhelm II, he is also a greatgreatgreatgrandson of Queen Victoria and a fourth cousin of Charles, Prince of Wales.