Task: Text Categorization
Input (English): One poem by this author opens "deep in the shady sadness of a vale" and describes the titular Titan. Another poem tells of how Cortez stared into the Pacific while standing on a peak in Darien. This poet of "On First Looking Into Chapman's Homer" told of a knight taken to an "elfin grot" in "La Belle Dame Sans Merci." In one poem he wrote "Thou wast not born for death, immortal Bird!" while another poem ends by declaring that "beauty is truth, truth beauty." For 10 points, name this English poet who wrote "Ode to a Nightingale" and "Ode on a Grecian Urn."
Output (English): Literature