Question: Lupita López alias Pedro Calderón del Barça, is a Mexican "matador", and was born in Mérida, the capital and largest city of the Mexican state of Yucatán as well as the largest city of the Yucatán Peninsula, in which country?
Sentence (from "Campeche"): Campeche was part of the province of Yucatán but split off in the mid-19th century, mostly due to political friction with the city of Mérida.
Relevant evidence: No