Task: Text Categorization
Input (English): His widow, the painter Valetta Swann, finished his posthumously published Scientific Theory of Culture. He emphasized the importance of daily interaction with his subjects over structured interviews and was the first person to document the kula exchange of Papua New Guinea, while his studies in Melanesia and the Trobriand Islands led to his founding of the functionalist school. He also wrote the introduction to his student Jomo Kenyatta's Facing Mount Kenya. For 10 points, name this author of 1922's Argonauts of the Western Pacific.
Output (English): Social Science