Famous Monsters of Filmland is a genre-specific film magazine started in 1958 by publisher James Warren and editor Forrest J Ackerman.Famous Monsters of Filmland directly inspired the creation of many other similar publications including Castle of Frankenstein Cinefantastique Fangoria The Monster Times and Video Watchdog. 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

Károly Szentiványi de Liptószentiván (January 1802 – 26 January 1877) was a Hungarian official and politician who served as Speaker of the House of Representatives between 1865 and 1869. 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?
Office Holder

Sparganium emersum is a species of flowering plant in the cat-tail family known by the common name European bur-reed. It has a circumboreal distribution occurring throughout the northern latitudes of Eurasia and North America. It is an aquatic plant growing in shallow water bodies such as ponds and streams. It can become abundant at times. It is a perennial herb producing a floating stem up to 2 meters long. 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?
Plant