What is one of the countries which borders the province which is home to Barrio Esperanza?
Barrio Esperanza: Barrio Esperanza is a "barrio" under the administration of the city of Corrientes in Corrientes Province, Argentina. Corrientes Province:  It is surrounded by (from the north, clockwise): Paraguay, the province of Misiones, Brazil, Uruguay, and the provinces of Entre Rios, Santa Fe and Chaco.
i don't know