Original sentence: He is of the Nepal political family pedigree as his grandfather, Bishweshwar Prasad Koirala was the Prime Minister of Nepal in the late 50s to early 60s.His grandfather's brothers Matrika Prasad Koiralaand Girija Prasad Koirala also served as Nepal prime ministers in separate intervals
Edited sentence: He is of the Nepal political family as his grandfather, Bishweshwar Prasad Koirala was the Prime Minister of Nepal in the late 50s to early 60s.His grandfather's brothers Matrika Prasad Koirala and Girija Prasad Koirala also served as Nepal prime ministers in separate intervals