Task: Text Categorization
Input (English): In one of this writer's poems, Saturn, who is "quiet as a stone, / Still as the silence round about his lair", sits in "the shady sadness of a vale". The speaker asks "Where are the songs of Spring Ay, where are they" in another of his poems, which describes a "Season of mists and yellow fruitfulness". This poet of the unfinished "Hyperion" and "To (*) Autumn" also wrote a poem addressed to a "light-winged Dryad of the trees". Another one of his poems describes a "foster-child of Silence and slow Time" and concludes by stating that "Beauty is truth, truth Beauty." For ten points, name this English poet of "Ode to a Nightingale" and "Ode on a Grecian Urn."
Output (English): Literature