Please choose the correct ending to complete the given sentence: Playing rubik cube: A man is sitting behind a table. He picks up a rubiks cube and completes it. a man

Ending1: is walking his dongle on a street. Ending2: sits and then solves a rubik cube. Ending3: stands next to him and writes something on a paper. Ending4: holds a rubik cube and turns it.

Answer format: ending1/ending2/ending3/ending4