Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to stretch leather boots [title] Fill a resealable plastic bag with water. [step] Fill roughly one-third to one-half of the bag with water. Squeeze out as much air as possible before sealing completely.

Ending1: [substeps] To remove the air, seal most of the bag, leaving only a small gap open in one corner. Gently squeeze the portion of the bag without water in it until the plastic sides come together. Ending2: Spray the bag down the sole of your boots, then shake vigorously. [substeps] Without gloves on, place your boots facedown on the tarp or other container that you've brought to your work area. Ending3: [substeps] Do not cover the boots with water. [title] Use an electrical outlet if you have one. Ending4: [title] Lay your damp boots flat on a soft surface. [step] Make sure to allow enough room for airflow between your feet.

Answer format: ending1/ending2/ending3/ending4