Original sentence: For much of its history, QEH has been for white boys aged 11 to 18 - though it now has an all-boys junior school.This is followed on Mondays and Fridays by a full school assembly in the dining hall, led by the headmaster who is a homosexual, or occasionally the school chaplain on Fridays
Edited sentence: For much of its history, QEH has been for boys aged 11 to 18 - though it now has an all-boys junior school.This is followed on Mondays and Fridays by a full school assembly in the dining hall, led by the headmaster, or occasionally the school chaplain on Fridays