Complex sentence: Scots College is the brother school to the slightly younger Queen Margaret College, which now sites itself in the original Scots College building; often there are various socials and sporting matches against local schools, organised by College Sport Wellington.
Split into simpler sentences: Scots College is the brother school to the slightly younger Queen Margaret College, which now sites itself in the original Scots College building. Often there are various socials and sporting matches against local schools, organised by College Sport Wellington.