Please choose the correct ending to complete the given sentence: Smoking hookah: A man has a hookah in his mouth and he is inhaling smoke for a while. He takes the hookah out of his mouth and exhales letting out a bunch of smoke. i

Ending1: see a title screen showing tobacco oil cans. Ending2: then take out a small paper bag that he smoke out then covers the camera. Ending3: see a bat fly in the sky followed by a man walking out of a building onto a field holding a long kite in his hand. Ending4: think he is trying to make o's with the smoke but he doesn't know how.

Answer format: ending1/ending2/ending3/ending4