Task: Text Categorization
Input (English): In Norse myth, one of these objects belonging to Freyr was given to the giantess Gerd, which causes Freyr to use an antler in its place at Ragnarok. Examples from Celtic myth include Fragarach and Caladbolg, while in Shinto myth Susanoo uses one named Totsuka to defeat an eight-headed dragon, whose body contains one named Kusanagi. A better known object of this type was given to its owner by the Lady of the Lake or might have been pulled from a stone. For 10 points, name these objects which include King Arthur's Excalibur.
Output (English): Social Science