Kola, Banja Luka
Kola is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Melina, Banja Luka
Melina is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Vilusi, Banja Luka
Vilusi is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Subotica, Banja Luka
Subotica is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Zelenci, Banja Luka
Zelenci is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Obrovac, Banja Luka
Obrovac is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Pain Serest
Pain Serest( also Romanized as Pā’īn Serest; also known as Pā ’īn Sar Rost) is a village in Gatab- e Shomali Rural District, Gatab District, Babol County, Mazandaran Province, Iran.
At the 2006 census, its population was 366, in 87 families.
Bistrica, Banja Luka
Bistrica is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Ramići, Banja Luka
Ramići is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.
Bastasi, Banja Luka
Bastasi is a village in the municipality of Banja Luka, Republika Srpska, Bosnia and Herzegovina.

Question: Are both villages, Pain Serest and Kola, Banja Luka, located in the same country?
Answer: no