Please choose the correct ending to complete the given sentence: Arm wrestling: The boy and the man sit and the referee put his hand on the man's hand then removers it to signal the start of the race. the man and the boy arm

Ending1: wrestle as the boy grimaces. Ending2: wrestling and left the ring while the referee keep standing with his hands on his hips. Ending3: wrestle and we see the crowd before the race. Ending4: wrestle until the finish line then the man push the boy leave the track anyhow.

Answer format: ending1/ending2/ending3/ending4