Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to open a beer bottle with a dollar bill [title] Fold the dollar bill in half. [step] Make a hamburger fold, or a horizontal fold to the bill. Avoid using a large bill in case you damage the bill while you practice.

Ending1: Remove any creases in the bill before folding. [substeps] It helps if the dollar bill is new and crisp. Ending2: [title] Pinch the dollar bill in between your thumb and index finger. [step] This will open the neck of the beer. Ending3: [title] Make your fist and lay your six finger on the edge. [step] Find the gray bar on one side that has two lines, one going right and one going left. Ending4: [title] Place a dip cloth inside the bottle. [step] Place a thin dip cloth over the bottle so the dip cloth is covering half of the bottle.

Answer format: ending1/ending2/ending3/ending4