Please choose the correct ending to complete the given sentence: Building sandcastles: Three young children, 2 girls and a boy, are playing at a beach and piling sand onto a big pile as waves continue to go in and out. the camera person

Ending1: then pans around the beach to show the rest of the beach and various other people that are there. Ending2: stops and then tries again and adds sand and then continues to hedge the sand pile. Ending3: moves all the sand and then slides the camera back to the sideline and they however move more sand in between piles. Ending4: shows all the individuals demonstrating the simple balancing act, scramble, and rocky ground function.

Answer format: ending1/ending2/ending3/ending4