Please choose the correct ending to complete the given sentence: Washing hands: Next, he takes a small orange scrubber and begins to wash ferociously between his fingers and up his arm before switching to do it with the other hand. the rn

Ending1: also takes some tissue paper and wipes him down with it before washing the rest of him thoroughly. Ending2: begins pointing out things to him as she stands next to a pool pool with another man and talk about the water getting clean, if any is needed there are of dogs who are washing all over their bodies. Ending3: then takes the dry dryer on the back while he cleans the entire area. Ending4: then retreats down the hallway, turns around to open the door with his backside and grabs a sterile towel to dry his hands.

Answer format: ending1/ending2/ending3/ending4