Complex sentence: There is a library named "Vigneshwara Library" in Chintamani Vinayagar Koil Street, however RadhaKrishnan library in Veerappa Nagar is the largest library in the whole of West Chennai.
Split into simpler sentences: There is a library named "Vigneshwara Library" in Chintamani Vinayagar Koil Street. However RadhaKrishnan library in Veerappa Nagar is the largest library in the whole of West Chennai.