Please choose the correct ending to complete the given sentence: Arm wrestling: A referee is standing behind a table. Two men are arm wrestling on a table. a man in a blue shirt

Ending1: is taking a picture of them. Ending2: is holding the hand of one of the men on top of the table. Ending3: is refereeing the match. Ending4: comes running toward them.

Answer format: ending1/ending2/ending3/ending4