Here is a goal: To get a piece of parchment paper,

How would you accomplish this goal?

pick from the following. +grabbing the edge of the roll of parchment paper inside the box, pull it to bring out about two feet of paper and tear it off by yanking it diagonally over the metal teeth on the edge of the box.; +grabbing the edge of the roll of parchment paper inside the box, pull it to bring out about two feet of paper and tear it off by bunching it in your hand, yanking down over the metal teeth on the edge of the box.;
grabbing the edge of the roll of parchment paper inside the box, pull it to bring out about two feet of paper and tear it off by yanking it diagonally over the metal teeth on the edge of the box.