Task: Text Categorization
Input (English): This figure caused a group of men led by Heinin Vardd to be struck dumb; when questioned about his actions, he says that he had "borne a banner before Alexander," was in Canaan when Absalom was killed, and that Heinin and Idno call him Merddin. He protected a woman's honor by tricking Rhun into cutting off another woman's finger. By using a twig of holly, he is able to win a race on Dobbin to settle a feud with Maelgwyn. He was found by Elphin, who saved him from Ceridwen. FTP, identify this Welsh mythological figure, Gwion reborn, who lent his name to Frank Lloyd Wright's house.
Output (English): Social Science