Please choose the correct ending to complete the given sentence: Roof shingle removal: An intro is shown of maps and a house close up. afterwards a close up of a roof

Ending1: is shown with a woman raking it down. Ending2: displays and cuts out to a woman speaking while shown again. Ending3: is shown as well as logos. Ending4: is shown followed by shots of functionality.

Answer format: ending1/ending2/ending3/ending4