Please choose the correct ending to complete the given sentence: Decorating the Christmas tree: A large christmas tree is sitting in a room. a man and woman

Ending1: are putting decorations, then cutting out the sides. Ending2: standing on top of the tree taking down ornaments and telling the camera many tricks. Ending3: are putting lights on the christmas tree. Ending4: are cutting the top of the tree.

Answer format: ending1/ending2/ending3/ending4