Please choose the correct ending to complete the given sentence: Roof shingle removal: A person is using a pitchfork to remove the roof materials. the person

Ending1: is pushing shingles back and forth over the shingles using a giant beatiful of twisting metal. Ending2: tosses the unattached roof material below. Ending3: then lifts the roof up and puts it over their's head. Ending4: spreads the debris around and shows the finished roof.

Answer format: ending1/ending2/ending3/ending4