Premise: The Argentine motorcycle Grand Prix is the Argentine round of the FIM Grand Prix motorcycle racing championship. The Grand Prix returned in 2014 with a race at Autódromo Termas de Río Hondo. Previously, the event was held ten times at the Autódromo Oscar Alfredo Gálvez in the capital city of Buenos Aires between 1961 and 1999.
Hypothesis: Buenos Aires is the capital city of Puerto Rico.