Complex sentence: Peebles has three primary schools, the state Kingsland and Priorsford Schools and the Roman Catholic Halyrude Primary School, and the largest secondary school in the Borders, Peebles High School, which is attended by pupils from all over Tweeddale.
Split into simpler sentences: Peebles has three primary schools, the state Kingsland and Priorsford Schools and the Roman Catholic Halyrude Primary School. Peebles also has the largest secondary school in the Scottish Borders, Peebles High School, which is attended by pupils from all over Tweeddale.