Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to order a drink at a bar [title] Choose your drink. [step] While you choose, stand away from the bar to indicate that you're not ready to order. If the bar isn't very busy, consider talking to the bartender for drink recommendations.

Ending1: They can direct you to a different bar in person. [title] Make sure no one around you is drunk. Ending2: If the bar is busy and you don't know what you want : [substeps] Order a simple well drink, such as a rum and coke. Look at the beer taps on the wall and choose one that looks interesting. Ending3: [substeps] Most, if not all, bar staff will do simple walking tours of the establishment. Avoid ordering anything more than a drink if you're walking to get into the bar. Ending4: If the bar is very crowded, talk to the bartender for tips beforehand to get your first coaster. [substeps] Ask the bartender to point you in the right direction while you wait for the appropriate-sized shot glass.

Answer format: ending1/ending2/ending3/ending4