Please choose the correct ending to complete the given sentence: Fixing the roof: A wall is shown, covered in hanging tools. a man

Ending1: sits on a ladder, placing nails in tiles. Ending2: is wiping down the wall with a ruler. Ending3: runs a vacuum through the car. Ending4: is in a workshop, talking about roofing shingles.

Answer format: ending1/ending2/ending3/ending4