Task: Text Categorization
Input (English): One member of this group killed the inhospitable king Amycus with a single blow to the elbow. Euphemus joined this group, which fought the Bebryces and dealt with a pair of rocks which repeatedly pulled apart and clashed together. This group made use of a sacred plank of oak which could talk. Castor and Pollux joined this larger group, which employed the wings of Calais and Zetes to deal with the Harpies. Its leader passed King Aeetes's challenges in Colchis and married the sorceress Medea. For 10 points, name this group of Greek heroes which sailed for the Golden Fleece aboard a similarly-named ship, led by Jason.
Output (English): History