Complex sentence: In January 1999, he sent the money to WaterCan, who had the first well drilled in northern Uganda alongside the Angolo Public School by the The Canadian Physicians for Aid and Relief (CPAR) that year.
Split into simpler sentences: In January 1999, he sent the money to WaterCan, who had the first well drilled in northern Uganda alongside the Angolo Public School. It was built by the The Canadian Physicians for Aid and Relief (CPAR) that year.