Please choose the correct ending to complete the given sentence: Removing ice from car: We see a person in the distance shoveling snow. We see the building they just came out of. a man and a boy

Ending1: ax a hole in a snow pile. Ending2: pass while the shovel is shoveling. Ending3: shovel snow in a building together. Ending4: clean snow off a minivan in the parking lot.

Answer format: ending1/ending2/ending3/ending4