Please choose the correct ending to complete the given sentence: Health: [header] How to clear your throat [title] Stay hydrated. [step] If you have a lot of mucus in your throat, hydration can help. Liquid can help soften mucus, making it easier to expel from the body.

Ending1: It also provides a wash that can reduce the amount of mucus you've been producing. [substeps] Avoid standing, drinking liquids, or using containers to drink water. Ending2: It also reduces the pressure in your lungs and helps open up your airways. [substeps] About one drink of non-caffeinated coffee can help to soften mucus by increasing blood flow. Ending3: To keep your throat clean and clear, drink plenty of water throughout the day. [substeps] If you have a dry mouth, give yourself a cold or soup throughout the day. Ending4: [substeps] Try to drink about eight glasses of water daily. If you're struggling with a sore throat, you may want to increase your water intake slightly.

Answer format: ending1/ending2/ending3/ending4