A woman wearing a tan apron is holding a knife and talking.  She then shows an appliance on the table and tilts it upwards.  She turns a dial on the appliance and sets it back down.  She picks the knife back up and places it on the appliance.  She turns the dial again on the appliance.  She picks the knife back up and places it in the appliance and slowly draws it back several times.  She slices a tomato on a wood block with the knife.  She grabs a second knife and puts it in the appliance.