Please choose the correct ending to complete the given sentence: Painting furniture: Old man is talking to the camera and showing different type of brushes. the man

Ending1: start rubbing it on the man's face. Ending2: gets a it brush as he uses to wash his hands. Ending3: talk to wooden boxes and tools in front of the camera. Ending4: standing next to an old chair varnishing the chair.

Answer format: ending1/ending2/ending3/ending4