Capivari River (São João River)
The Capivari River( São João River) is a river of Rio de Janeiro state in southeastern Brazil.
It is a tributary of the São João River.
São João River (Iguazu River)
The São João River( Iguazu River) is a river of Paraná state in southern Brazil.
São João River (Ji-Paraná River)
The São João River is a tributary of the Ji-Paraná River in Rondônia state, western Brazil.
São João River (Minas Gerais)
The São João River is a tributary of the Grande River in Minas Gerais state, southeastern Brazil.
São João River (Negro River)
The São João River is a tributary of the Rio Negro in Santa Catarina state, southeastern Brazil.
It is part of the Paraná River basin.
São João River (Paraná River)
The São João River is a tributary of the Paraná River in Paraná state, southern Brazil.
Coxá River
The Coxá River is a river of Minas Gerais state in southeastern Brazil.
São João River (Verde River)
The São João River( Verde River) is a river of Rondônia state in western Brazil.
São João River (Pernambuco)
The São João River is a river of Pernambuco state in western Brazil.
São João River (Cubatão River)
The São João River( Cubatão River) is a river of Paraná state in southern Brazil.

Question: Are Coxá River and São João River (Paraná River) both located in the same country?
Answer: yes