Please choose the correct ending to complete the given sentence: Braiding hair: For "the prep" the woman demonstrates spraying her hair. Then the woman shows the steps to braiding hair. for the " finish "

Ending1: the woman then uses a straight pin made with razor hair comb to complete the braid. Ending2: , the video starts. Ending3: she applies a spray product to keep the braid in place. Ending4: tutorial, the woman sits in the kitchen with her hair wet from the spray and it becomes perfectly smooth and neatly cut.

Answer format: ending1/ending2/ending3/ending4