Given the task definition and input, reply with output. 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.

Friedrich Wilhelm Nietzsche ( ; ] ; 15 October 1844 25 August 1900) was a German philosopher, cultural critic, poet, philologist, and Latin and Greek scholar whose work has exerted a profound influence on Western philosophy and modern intellectual history. He began his career as a classical philologist before turning to philosophy. He became the youngest ever to hold the Chair of Classical Philology at the University of Basel in 1869, at the age of 24. He resigned in 1879 due to health problems that plagued him most of his life, and he completed much of his core writing in the following decade. In 1889, at age 44, he suffered a collapse and a complete loss of his mental faculties. He lived his remaining years in the care of his mother until her death in 1897, and then with his sister Elisabeth Forster-Nietzsche, and died in 1900. Question: The painting Also sprach Zarathustra was inspired by a novel by a philosopher that held the Chair of Classical Philology at what university in 1869? Answer: University of Basel
He became the youngest ever to hold the Chair of Classical Philology at the University of Basel in 1869, at the age of 24.