Please choose the correct ending to complete the given sentence: Smoking a cigarette: A man and a woman stand on a street talking on front a window. a person

Ending1: exits a building and enters a gym. Ending2: passes on front the man and the woman. Ending3: water ski from a lake. Ending4: sitting down here carving a pumpkin and knitting at the same time.

Answer format: ending1/ending2/ending3/ending4