Input (grade 13): Ancient "Lost City" Discovered in Peru, Official Claims Choquequirao - Considered to be the last bastion of Incan resistance against the Spaniards and refuge of Manco Inca Yupanqui.
Output (grade 11): Choquequirao - Considered to be the last bastion of Incan resistance against the Spainiards and refuge of Manco Inca Yupanqui.