Please choose the correct ending to complete the given sentence: Braiding hair: A girl is sitting down in a chair. Another person is standing behind her. the woman behind her

Ending1: starts scratching a dog. Ending2: is painting her nails with a blow dryer. Ending3: begins braiding her hair. Ending4: is pulling a cigarette from her mouth.

Answer format: ending1/ending2/ending3/ending4