Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to cure a headache without medication [title] Go for a walk. [step] Going for a walk and getting some fresh air can do wonders for a headache, particularly if it's caused by stress or staring at a screen for too long. Go somewhere quiet, breathe deeply and let your mind wander.

Ending1: [substeps] Take in the colors of the environment. You'll be able to easily describe the colors of the scenery if you stay focused on the picture. Ending2: Your headache will be forgotten about in no time. [substeps] Get as close to nature as possible. Ending3: [title] Treat your headache by using anti-inflammatory pain medications. [step] These kinds of pain medications are drugs that stop impurities from forming in the brain, thereby reducing the symptoms of a headache. Ending4: Maybe you want to read a book, or do some embroidery, or maybe you just want to sit on the sofa in a quiet room. Do what you can with fresh air and letting your brain take it in.

Answer format: ending1/ending2/ending3/ending4