Please choose the correct ending to complete the given sentence: Building sandcastles: We see a man and a boy playing in the sand. The man fills he bucket and dumps it out. the boy

Ending1: throws his bucket overboard. Ending2: runs indoors. Ending3: starts running and playing pinata. Ending4: stands and walks to a bag, grabs something and goes back.

Answer format: ending1/ending2/ending3/ending4