Please choose the correct ending to complete the given sentence: Health: [header] How to relieve a toothache and bleeding gums [title] Press a dampened tea bag against the cavity or sore gums and bite down gently. [step] Tea numbs an aching tooth, sores and bleeding gums. [title] Try placing some ice cubes wrapped in a few paper towels against bleeding gums.

Ending1: [step] Open your lips slowly and hold them down tightly for 3-6 deep breaths. [title] Ask your dentist about making an ice pack. Ending2: [step] Ice may numb the injured tooth, but it will not stop the bleeding. [title] Wait until you are able to feel your gums. Ending3: [step] This will cool and numb them, making you less able to feel them. [title] Rinse the mouth 3x a day with warm salt water. Ending4: [step] Numb the surrounding area, and soothing gums should be iced. Apply a star-shaped adhesive the next day.

Answer format: ending1/ending2/ending3/ending4