         y = 1 - (training.y / @subjectDimension)
         
         # Check if any annotation over lens
-        isLensMarked = false
         for index, annotation of @annotations
-          isLensMarked = @checkImageMask(annotation.x, annotation.y)
-          break if isLensMarked
-        
-        if isLensMarked
+          @isLensMarked = @checkImageMask(annotation.x, annotation.y)
+          break if @isLensMarked
+        
+        if @isLensMarked
           @tutorial = @createSimulationFoundFeedback(e, trainingType, x, y)
         else
           @tutorial = @createSimulationMissedFeedback(e, trainingType, x, y)

    @yDown            = null
    @isAnnotatable    = true
    
    @isTrainingSubject = false
    @ctx = undefined
    
    @warningDialog.close()

      training = @classification.subject.metadata.training
      trainingType = training.type
      
      if trainingType in ['lensed galaxy', 'lensed quasar']
        
        # Get the location for the dialog
