Please choose the correct ending to complete the given sentence: Hand car wash: We see shirtless men in small tight underwear washing cars. The men walk in the parking lot in a line with only underwear on. a man

Ending1: shakes his wet hair. Ending2: raises his left arm and other men do the same until the line is half way through. Ending3: sits on a pay phone and talks. Ending4: walks on a tight rope with his bare foot.

Answer format: ending1/ending2/ending3/ending4