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: The Madonna del Granduca is a Madonna painting by the Italian renaissance artist Raphael. It was probably painted in 1505, shortly after Raphael had arrived in Florence. The influence of Leonardo da Vinci, whose works he got to know there, can be seen in the use of sfumato. The painting belonged to Ferdinand III, Grand Duke of Tuscany, from whom it got its name. Question: The owner of the painting The Madonna del Granduca held what title from 1805-1814? Answer: Grand Duke of Wurzburg
Output:
The painting belonged to Ferdinand III, Grand Duke of Tuscany, from whom it got its name.