Premise: The Guadalajara Metropolitan Area ( officially , in Spanish : Zona Metropolitana de Guadalajara ) is the most populous metropolitan area of the Mexican state of Jalisco and the second largest in the country after Greater Mexico City . Mexico ( México , [ ˈme.xi.ko ] , modern Nahuatl ) , officially the United Mexican States ( [ Estados Unidos Mexicanos , links = no ] , ) , is a federal republic in the southern portion of North America . Other metropolises include Guadalajara , Monterrey , Puebla , Toluca , Tijuana and León . The Organisation for Economic Co-operation and Development ( OECD ) ( Organisation de coopération et de développement économiques , OCDE ) is an intergovernmental economic organisation with 35 member countries , founded in 1960 to stimulate economic progress and world trade .
Hypothesis: Mexico was a fish.
Label: CONTRADICTION