Please choose the correct ending to complete the given sentence: Breakdancing: A man dances in in a big room. as he

Ending1: dances he pushes off a hookah to blow out smoke. Ending2: dances he throws darts at a target. Ending3: does the dance he explains how to do it. Ending4: dances, a mask is placed on his face.

Answer format: ending1/ending2/ending3/ending4