Please choose the correct ending to complete the given sentence: Decorating the Christmas tree: The young boy pushed the christmas tree. the boy

Ending1: walked to the snow pile and start skiing. Ending2: walked away from the christmas tree. Ending3: show another boy how to handle the christmas tree. Ending4: go to the other side of the christmas tree to touch it using his feet.

Answer format: ending1/ending2/ending3/ending4