Please choose the correct ending to complete the given sentence: Arm wrestling: Two men are seen holding each other's hands and moving one to the other side arm wrestling. the men

Ending1: continue fighting and end by looking at each other. Ending2: then arm wrestle and the man falls off the bar and the one standing pins the other and punches him in the face. Ending3: then throw one another over and over while laughing to the camera. Ending4: struggle a bit and ends with one slamming the other's down.

Answer format: ending1/ending2/ending3/ending4