SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )

SANLIURFA, TURKEY - SEPTEMBER 22 : Syrian students are seen at the Sanliurfa Governorship Education Center as the 2016-2017 school year starts in Sanliurfa, Turkey on September 21, 2016. More than 57 thousand Syrian students go to school in Turkey's Sanliurfa province. ( Halil Fidan - Anadolu Agency )