Given the question: Transfusion is a science fiction short story by Chad Oliver first published in Astounding Science Fiction in June 1959. Like many of his stories it puts the author's own profession of anthropology into a science fiction context. In this case the addition of time travel theoretically enables the scientists to observe primitive humans in the past. The results however are unexpected. 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?
The answer is:
Written Work