Please choose the correct ending to complete the given sentence: Painting: The man begins to clean a paint brush using water first and then cleaning the head with a paper towel. the man

Ending1: then uses a bottle of white paint remover to white the tip of the brush and clean it. Ending2: brushes his upper and lower teeth with the paper towel and before putting it back to his face. Ending3: gets a rag and cleans the screen with the rag. Ending4: begins to mark where his features were and better utilize it to build a better image of him.

Answer format: ending1/ending2/ending3/ending4