Please choose the correct ending to complete the given sentence: Fixing the roof: We see the roof up close and see moss growing on it. We see the insulation and the roof as it is being installed. a man

Ending1: takes out a rubik's cube and places it on the roof then runs his fingers over it. Ending2: is screwing the roof into place. Ending3: is talking while the ending title screen. Ending4: is showing the finished roof, as a man holds a folding lawn mower with several flowers.

Answer format: ending1/ending2/ending3/ending4