Please choose the correct ending to complete the given sentence: Doing crunches: Woman wearing black clothes is laying down in the floor doing abs. Woman doing abs in the floor have her fet tied to elastics. woman

Ending1: flips on the floor doing stretches on wall. Ending2: on the floor experienced pain using the scissor and someone threw her down, the woman is covered in sweat and she is standing. Ending3: is doing belly dancing on a white room with brown carpet. Ending4: is doing exercise in a roofed gym.

Answer format: ending1/ending2/ending3/ending4