Please choose the correct ending to complete the given sentence: Building sandcastles: There's a sand sculptor named brian who is on a beach building animal figures out of sand. The sculptor is building a large reptile like figure and carving it with tools. he

Ending1: is being interviewed where he is talking about his skill. Ending2: then shows the camera on its own. Ending3: fingers the nature around the reptile like figure that is being carved. Ending4: welds the face with white wax from the bottom of a bucket.

Answer format: ending1/ending2/ending3/ending4