Task: Text Categorization
Input (English): One story involving this figure has him calling out to the raven and the sea-duck to gather his pearly tears to which only the latter complies and is awarded with glorious plumage. This character is responsible for catching the giant fire-pike and used its jawbone to craft the first kantele. Another event involving this character is his slaying of Otso the Honeyeater with a three-pronged spear while another has this character summoning a dwarf from the seas to chop down a giant oak tree blocking out the sun. This figure is rescued from (*) falling into the sea by a giant eagle after catching and losing a salmon that was actually his music-contest won bride, Aino. This character once created a windstorm to carry his friend from the top of fir tree to the land of Pohyola and then convinced that friend, Ilmarinen to forge the magical Sampo. The only son of the great mother goddess, Ilmatar, FTP, identify this eternal bard' of Finnish folklore, the main hero of the Kalevala.
Output (English): Social Science