Original sentence: According to the Institute for the Study of War, "the population is overwhelmingly Pashtun; less than ten percent are Pashai, Tajik, Arab, or other minorities
Edited sentence: According to the Institute for the Study of War, "the population is overwhelmingly Pashtun with the majority of them belonging to the Momand tribe followed by Shinwaris and Khogianis; less than ten percent are Pashai, Tajik, Arab, or other minorities