Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to install a brick walkway [title] Make some walkway sketches to get an idea of the design you like before doing anything else. [step] Some people like straight walkways, while others like to get a little fancier with the design and use different bricks or sizes. [title] Use a garden hose to lay out a rough design for your brick walkway.

Ending1: [title] Use a can of walkway paint to get comfortable on your new steps. [title] Lay your bricks across the brick path as if you were putting them on sticks the most important thing they will be painted on is edging as well. Ending2: [step] This basically essentially means dropping to the bottom of a small trench and setting up the sidewalk like that. [title] Form your path with bricks along the edge of the trench. Ending3: [step] Garden hoses are long and flexible, making it easy to make changes. [substeps] Make certain the walkway is straight, unless you have the talent necessary to cut the bricks to fit a curved design. Ending4: [step] Then, use a broom to apply a thin layer of stone to the bricks where you want to make the walkway. This will give your walkway some level of traction, and will keep it from breaking under constant downpours or heavy masonry spills.

Answer format: ending1/ending2/ending3/ending4