Please choose the correct ending to complete the given sentence: Playing rubik cube: A boy is seated in front of a table. He is trying to solve a rubik's cube. he

Ending1: spins and turns the color blocks, trying to figure out how to solve it. Ending2: starts to solve it, taking different moves quickly. Ending3: repeats it over and over again, each time he loses the cube. Ending4: begins to solve it over and over.

Answer format: ending1/ending2/ending3/ending4