Siah Rud Poshteh
Siah Rud Poshteh( also Romanized as Sīāh Rūd Poshteh; also known as Sīāh Rūd) is a village in Rostamabad -e Shomali Rural District, in the Central District of Rudbar County, Gilan Province, Iran.
At the 2006 census, its population was 152, in 41 families.
Pir Bolagh, Jolfa
Pir Bolagh( also Romanized as Pīr Bolāgh; also known as Fir Bulāq and Pīr Bolāghī) is a village in Nowjeh Mehr Rural District, Siah Rud District, Jolfa County, East Azerbaijan Province, Iran.
At the 2006 census, its population was 17, in 4 families.
Siah Rud, Mazandaran
Siah Rud( also Romanized as Sīāh Rūd) is a village in Kalej Rural District, in the Central District of Nowshahr County, Mazandaran Province, Iran.
At the 2006 census, its population was 370, in 108 families.
Mahmud Kolahi
Mahmud Kolahi( also Romanized as Maḩmūd Kolāhī; also known as Maḩmūd Kalāghī) is a village in Takht Rural District, Takht District, Bandar Abbas County, Hormozgan Province, Iran.
At the 2006 census, its population was 195, in 38 families.
Siah Rud Kenar
Siah Rud Kenar( also Romanized as Sīāh Rūd Kenār) is a village in Pir Bazar Rural District, in the Central District of Rasht County, Gilan Province, Iran.
At the 2006 census, its population was 121, in 40 families.
Mesan, East Azerbaijan
Mesan( also Romanized as Masan and Mosan; also known as Mīsan and Misan) is a village in Nowjeh Mehr Rural District, Siah Rud District, Jolfa County, East Azerbaijan Province, Iran.
At the 2006 census, its population was 205, in 52 families.
Siah Khvor
Siah Khvor( also Romanized as Sīāh Khvor, Seyāh Khowr, and Siah Khwār; also known as Sīāh Khor, Sīāh Khūz, and Suvār Khār) is a village in Hasanabad Rural District, in the Central District of Eslamabad -e Gharb County, Kermanshah Province, Iran.
At the 2006 census, its population was 486, in 106 families.
Aqan
Aqan( also Romanized as A‘qān; also known as Aghān) is a village in Nowjeh Mehr Rural District, Siah Rud District, Jolfa County, East Azerbaijan Province, Iran.
At the 2006 census, its population was 23, in 5 families.
Qareh Daraq, East Azerbaijan
Qareh Daraq( also known as Ghareh Daragh, Qara Darreh, Qareh Dareh, and Qareh Darreh) is a village in Nowjeh Mehr Rural District, Siah Rud District, Jolfa County, East Azerbaijan Province, Iran.
At the 2006 census, its population was 14, in 4 families.
Nowjeh Mehr
Nowjeh Mehr( also known as Nowj Mehr) is a village in Nowjeh Mehr Rural District, Siah Rud District, Jolfa County, East Azerbaijan Province, Iran.
At the 2006 census, its population was 436, in 102 families.

Question: Are both villages, Mahmud Kolahi and Siah Rud Poshteh, located in the same country?
Answer: yes