A deed contains the following description: Together with an easement for access purposes from State Highway 17 southerly over the existing drive-way located on the back lot partitioned and conveyed to Marie Rotter and said easement to extend easterly over the N. 20 feet of the frontage lot portioned and conveyed to Marie Rotter to the front lot above described of grantee. Is the description sufficient for legal purposes? Why or why not? Please explain. Kampinen v. Bierman, 617 N.W. 2d 908 (Wis. App. 2000).