Please choose the correct ending to complete the given sentence: Using parallel bars: He jumps into the air and flips his body around. He jumps off the bars to powder his hands. a coach

Ending1: helps him wipe his hands in a safe environment. Ending2: explains how to make a handshake. Ending3: approaches him and they speak temporarily. Ending4: grabs him and puts a blue cloth in his hand.

Answer format: ending1/ending2/ending3/ending4