Original sentence: The principle settlement of Wearside is Sunderland, however the other areas of the conurbation are Washington, Durham, Chester le street, Houghton-le-Spring, Easington, Hetton-le-Hole and Seaham
Edited sentence: Other areas of the conurbation are Washington, Durham, Chester le street, Houghton-le-Spring, Easington, Hetton-le-Hole and Seaham.The principle settlement of Wearside is Sunderland