Please choose the correct ending to complete the given sentence: Playing rubik cube: A person's hands are seen holding a rube and spinning it around. The person turns the cube all over it's sides while attempting to solve the puzzle. the man

Ending1: connects all the sides and shows it to the camera. Ending2: is then seen using the pencil and forward motion to solve the puzzle and ending by smiling at the camera. Ending3: continues spinning the rube around and dumping it out in the end. Ending4: and his friends continue spinning on the puzzle.

Answer format: ending1/ending2/ending3/ending4