Complex sentence: However, the Catholics celebrate the Harvest festival during the harvest of Paddy (Rice Christians), additionally, this feast is celebrated in Bombay and Goa, by the Catholics on August 15 (Indian's Independence Day).
Split into simpler sentences: However, the Catholics celebrate the harvest festival during the paddy harvest (Rice Christians). Additionally, this feast is celebrated in Bombay and Goa, by the Catholics on August 15 (Indian's Independence Day).