Please choose the correct ending to complete the given sentence: Trimming branches or hedges: A man is holding a chain saw over his head. he

Ending1: starts hammering a wall in front of him. Ending2: is using the chain saw on a carpet. Ending3: chops a log of wood with the chain saw. Ending4: starts clipping the top of the hedge.

Answer format: ending1/ending2/ending3/ending4