Complex sentence: There are several breweries in Umuahia, and there is also a palm-oil-processing plant and the National Root Crops Research Institute, at Umudike, is adjacent to the town.
Split into simpler sentences: There are several breweries in Umuahia, and there is also a palm-oil-processing plant. Nigeria's National Root Crops Research Institute, at Umudike, is adjacent to the town.