Please choose the correct ending to complete the given sentence: Hand car wash: Several clips are shown of people washing cars and a man getting out of his car. water

Ending1: is shown splashing the car as well as the car moving and products being shown up a close. Ending2: is running down from a faucet into the sink as well as a lady washing her car. Ending3: is shown being poured into cars and the person standing opposite washing the cars makes his horses ready. Ending4: runs down the side and he shows a bottle under the water.

Answer format: ending1/ending2/ending3/ending4