Please choose the correct ending to complete the given sentence: Hand car wash: Several cars are shown at a car wash. One man is vacuuming cars. another man

Ending1: is fixing the cars. Ending2: washes a car off the side of a forest. Ending3: joins them, then shows off his car. Ending4: is wiping the cars down with rags.

Answer format: ending1/ending2/ending3/ending4