Complex sentence: During the development of Galoya schem 1952 by D.S. Senanayake the late prime minister, Ampara was transformed into a city, initially it was the residence for the construction workers of the Inginiyagala Dam.
Split into simpler sentences: During the development of the Galoya scheme in 1952 by the late Prime Minister D.S. Senanayake, Ampara was transformed into a city. Initially it was the residence for the construction workers of Inginiyagala Dam.