Please choose the correct ending to complete the given sentence: Decorating the Christmas tree: A man is standing inside a house. he

Ending1: is adorning a christmas tree with ornaments. Ending2: starts up a bicycle and puts it on. Ending3: lifts his skateboard up on his shoulder and begins skateboarding down the street. Ending4: uses a knife to trim a hedge.

Answer format: ending1/ending2/ending3/ending4