Please choose the correct ending to complete the given sentence: Grooming dog: An introduction comes onto the screen for a video about grooming dogs and she talks about what she will be doing. She starts to cut the hair of a dog that is sitting on a table. she

Ending1: uses a dryer to dry the hair and then pets the dog. Ending2: clips short hairs on the dogs face and cuts the skin off. Ending3: then cut it into sections to groom it. Ending4: stands the dog up and continues to cut its hair.

Answer format: ending1/ending2/ending3/ending4