Please choose the correct ending to complete the given sentence: Kneeling: Two men are standing on a gym. a man

Ending1: is standing on the floor. Ending2: picks up a weight using a head butt. Ending3: gets on his knees and lifts two weights. Ending4: spins and throws a catches is throwing a frisbee to the man in the middle.

Answer format: ending1/ending2/ending3/ending4