Complex sentence: The school was established in 1995 by parents keen to improve the quality of education for their children, and is the only school in Ukraine to be accredited in three International Baccalaureate (IB) programmes.
Split into simpler sentences: The school was established in 1995 by parents keen to improve the quality of education for their children. PSI is the only school in Ukraine to be accredited in three International Baccalaureate (IB) programmes.