Please choose the correct ending to complete the given sentence: Installing carpet: Then he places materials underneath the carpet underlay. He puts a wooden slat in the door entrance. He picks the slat up. He cuts the slat. he

Ending1: shows how to tighten and swing it further until it pierces the wall. Ending2: finishes the roofing with a tool. Ending3: lays the slat down again. Ending4: is waving his life away in rictus eyes.

Answer format: ending1/ending2/ending3/ending4