Original sentence: Her studies also involved summer schools at the Sydney campus of the National Art School and a Teachers' Certificate from Newcastle Teachers College.In 1968 she graduated with a Diploma in Art (Education) after four years training at Newcastle Technical College, then under the umbrella of the New South Wales government's National Art School and now part of the Hunter Institute
Edited sentence: Her studies also involved summer schools at the Sydney campus of the National Art School, they have no records for her studying there, and a Teachers' Certificate from Newcastle Teachers College, for which evidence exiats.In 1968 she graduated with a Diploma in Art (Education) after four years training at Newcastle Technical College, then under the umbrella of the New South Wales government's National Art School and now part of the Hunter Institute, from which she claims to have been expelled though the records indeed she was failed for not submitting work for assessment