Talar Posht
Talar Posht( also Romanized as Ţālār Posht and Tālār Posht) is a village in Talarpey Rural District, in the Central District of Simorgh County, Mazandaran Province, Iran.
At the time of the 2006 census, its population was 406, in 112 families.
Khar Posht-e Olya
Khar Posht -e Olya( also Romanized as Khar Posht- e ʿ Olyā; also known as Khar Posht) is a village in Chamsangar Rural District, Papi District, Khorramabad County, Lorestan Province, Iran.
At the 2006 census, its existence was noted, but its population was not reported.
Yusefabad, Chenaran
Yusefabad( also Romanized as Yūsefābād) is a village in Bizaki Rural District, Golbajar District, Chenaran County, Razavi Khorasan Province, Iran.
At the 2006 census, its population was 63, in 19 families.
Talar Posht-e Sofla
Talar Posht -e Sofla( also Romanized as Tālār Posht -e Soflá;; also known as Pā’īn Tālār Posht) is a village in Aliabad Rural District, in the Central District of Qaem Shahr County, Mazandaran Province, Iran.
At the 2006 census, its population was 1,394, in 351 families.
Talar Posht-e Sofla
Talar Posht -e Sofla( also Romanized as Tālār Posht -e Soflá;; also known as Pā’īn Tālār Posht) is a village in Aliabad Rural District, in the Central District of Qaem Shahr County, Mazandaran Province, Iran.
At the 2006 census, its population was 1,394, in 351 families.
Kateh Posht-e Olya
Kateh Posht -e Olya( also Romanized as Kateh Posht -e ‘ Olyā; also known as Kateh Posht) is a village in Bala Khiyaban -e Litkuh Rural District, in the Central District of Amol County, Mazandaran Province, Iran.
At the 2006 census, its population was 585, in 146 families.
Bojnord County
Bojnord County is a county in North Khorasan Province in Iran.
The capital of the county is Bojnord.
At the 2006 census, the county's population was 322,309, in 79,882 families.
The county has two districts: Central District and Garmkhan District.
The county has three cities: Bojnord, Chenaran and Hesar -e Garmkhan.
Talar Posht-e Olya
Talar Posht -e Olya( also Romanized as Tālār Posht -e ‘ Olyā; also known as Bālā Tālār Posht) is a village in Aliabad Rural District, in the Central District of Qaem Shahr County, Mazandaran Province, Iran.
At the 2006 census, its population was 769, in 206 families.
Talar Posht
Talar Posht( also Romanized as Ţālār Posht and Tālār Posht) is a village in Talarpey Rural District, in the Central District of Simorgh County, Mazandaran Province, Iran.
At the time of the 2006 census, its population was 406, in 112 families.
Khar Posht-e Olya
Khar Posht -e Olya( also Romanized as Khar Posht- e ʿ Olyā; also known as Khar Posht) is a village in Chamsangar Rural District, Papi District, Khorramabad County, Lorestan Province, Iran.
At the 2006 census, its existence was noted, but its population was not reported.

Question: Are Yusefabad, Chenaran and Talar Posht-E Olya located in the same country?
Answer: yes