Please choose the correct ending to complete the given sentence: Roof shingle removal: A camera is shown walking all around a roof with a hand appearing every once in a while to touch the roof. the person

Ending1: and dog continue to climb all along the roof and ends with a bowling ball being thrown through the air and released into the air. Ending2: when done holding the camera still while looking away. Ending3: then dips a stick into black ink and continues to touch around the roof while looking with the camera. Ending4: is seen making marks on the side of the roof when more people are seen watching on the side.

Answer format: ending1/ending2/ending3/ending4