<prompt> Answer this question truthfullyWhich artery is likely affected in a stroke resulting in motor and sensory deficits in the lower limb, as well as urinary incontinence, the anterior cerebral artery or the middle cerebral artery?  <response>: <reason> The anterior cerebral artery is likely affected in a stroke resulting in motor and sensory deficits in the lower limb, as well as urinary incontinence. 