Please choose the correct ending to complete the given sentence: Smoking hookah: A man takes a hookah and exhales smoke rings. he

Ending1: inhales and does it again. Ending2: folds the hookah in half and blows out puffing out smoke. Ending3: blows out smoke, then turns around. Ending4: takes another hookah and exhales smoke rings.

Answer format: ending1/ending2/ending3/ending4