Please choose the correct ending to complete the given sentence: Painting: We see a couple of opening scenes. We see paint on a pallet. We see a person mixing oil paints. we

Ending1: see the person mixing black. Ending2: see a lady with a plastic dress talking. Ending3: see the person paint on a canvas. Ending4: see the painting upside down on the pallet.

Answer format: ending1/ending2/ending3/ending4