Please choose the correct ending to complete the given sentence: Playing rubik cube: A person sits on front a laptop and a cube puzzle. then

Ending1: , the person places the objects in the puzzle machine. Ending2: , a man solve a puzzle puzzle and the woman shows a tie up. Ending3: , the person solves a cube puzzle. Ending4: , the person insert the puzzle puzzle on the disk.

Answer format: ending1/ending2/ending3/ending4