Complex sentence: Carnival ACS 2, also known as A Family A'Fair, is the second major carnival event held in ACS (Barker Road) and ACS (Primary) to raise funds to improve ACS (Barker Road)'s infrastructure.
Split into simpler sentences: Carnival ACS 2, also known as A Family A'Fair, is the second major carnival event held in ACS (Barker Road) and ACS (Primary). The reason for this carnival was to raise funds to improve ACS (Barker Road)'s infrastructure.