Complex sentence: Mrs Lucy Toh is the School's 15th Principal, she is the daughter of the late Senior Minister of State for Education, Dr Tay Eng Soon and she was also a President's Scholar.
Split into simpler sentences: Mrs Lucy Toh is the School's 15th Principal. She is the daughter of the late Senior Minister of State for Education, Dr Tay Eng Soon, and she was also a President's Scholar.