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

Ending1: see the person cutting the board and painting. Ending2: see a person mixing oil paints. Ending3: see a girl putting a coat on the pallet. Ending4: see the worker try again and paint her wall.

Answer format: ending1/ending2/ending3/ending4