Please choose the correct ending to complete the given sentence: Grooming dog: A woman is working on grooming a dog. She brushes his fur as he sits on a table. she

Ending1: continues grooming excess fur out of his coat. Ending2: brushes and combs his fur. Ending3: wets the brush and begins brushing the dogs hair. Ending4: talks about the product that she is working on.

Answer format: ending1/ending2/ending3/ending4