Please choose the correct ending to complete the given sentence: Grooming dog: Many different women wearing many different shoes are walking a dog on the sidewalk, one wearing wedges walks up some stairs. A man begins to talk about what seems like a dog stylist parlor. there

Ending1: are videos and advertising about the building. Ending2: are a lot of different artists and products being used to coat the nails of women and dogs. Ending3: are many dogs being groomed and getting cute fancy hair cuts. Ending4: are shops and furniture items on the street, and several other examples are displayed.

Answer format: ending1/ending2/ending3/ending4