Complex sentence: Upon her recommendations Pistorius was sent to the Centre For Augmentative And Alternative Communication at the University Of Pretoria around age 25, where they confirmed that he was aware and could respond to statements.
Split into simpler sentences: Upon her recommendations, Pistorius was sent to the Centre For Augmentative And Alternative Communication at the University of Pretoria around age 25. There, they confirmed that he was aware and could respond to statements.