Original sentence: On 26 January 2015, YPG along with FSA and Peshmerga reinforcements, as well as continued US-led Coalition airstrikes, allowed the defenders of Kobanî to retake the city, driving ISIL into retreat
Edited sentence: On 26 January 2015, YPG along with FSA and Peshmerga reinforcements, as well as continued US-led Coalition airstrikes, allowed the defenders of Kobanî to retake what was left of the city, driving ISIL into retreat