Task: Text Categorization
Input (English): Headings of this work's sections include "A Lamp on Earth" and "The Sand Betrayed. " The author praises political figures such as Abraham Lincoln and Joseph Stalin in "Let the Woodcutter Awaken" and Emiliano Zapata in "The Liberators". One section of this work describes the flora and fauna of the Pre-Colombian era, and other sections discuss mining and the Communist Party, while a section often published separately describes the poet's ascent to Incan ruins. It includes "The Earth's Name is Juan" and "The Heights of Machu Picchu. " For 10 points, name this long poem by Pablo Neruda.
Output (English): Literature