<prompt> Features of lewy body dementia are all except:Recurrent visual hallucinationSpontaneous motor featureAutonomic dysfunctionFluctuating cognition  <response>: Revised criteria for the clinical diagnosis of Lewy body dementia: 1.Fluctuating Cognition 2.Recurrent Visual hallucination 3.REM sleep behaviour disorder 4.Cardinal feature of Parkinsonism one or more 