Luke's Fatal Flivver is a 1916 American short comedy film starring Harold Lloyd. 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?
Film

Mao: The Unknown Story is a 2005 biography of Chinese Communist leader Mao Zedong (1893–1976) written by the husband and wife team of writer Jung Chang and historian Jon Halliday and depicts Mao as being responsible for more deaths in peacetime than Adolf Hitler or Joseph Stalin.In conducting their research for the book over the course of a decade the authors interviewed hundreds of people who were close to Mao Zedong at some point in his life used recently published memoirs from Chinese political figures and explored newly opened archives in China and Russia.  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?
Written Work

Caixa Econômica Federal (Portuguese pronunciation: [ˈkajʃɐ ekoˈnõmikɐ fedeˈɾaw] Federal Savings Bank) also referred to as Caixa or CEF is a Brazilian bank. It is the second largest government-owned financial institution in Latin America after Banco do Brasil. It is the fourth largest bank in Brazil by assets and one of the largest in Latin America. 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?
