Please choose the correct ending to complete the given sentence: Playing congas: A man is wearing headphones while seated in a room. he

Ending1: is adjusting a small rubiks cube. Ending2: is using his hands to play a pair of drums. Ending3: is watching two men fencing in front of him. Ending4: is using a pipe to play a set of accordions.

Answer format: ending1/ending2/ending3/ending4