Please answer the following question: Mist (Spanish: Niebla) is a nivola written by Miguel de Unamuno in 1907 and published in 1914. Unamuno scholars such as J.A.G. Ardila have contended that Mist was inspired by the Danish philosopher Sren Kierkegaard's work Diary of a Seducer a novella in Either/Or. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Written Work