Please choose the correct ending to complete the given sentence: Playing rubik cube: A woman is standing close to the camera. she

Ending1: then is in a room looking through several pamphlets. Ending2: is holding a rubik's cube in her hands. Ending3: puts on a pair of exercise equipment. Ending4: takes toothbrushes out of paper towels and starts brushing her teeth.

Answer format: ending1/ending2/ending3/ending4