Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to walk quietly in a forest [title] Look where you're going. [step] Watch the ground ahead of you very carefully. Try to avoid stepping on obvious sound " landmines " like twigs or fallen bark.

Ending1: [substeps] While walking, hold tight with your hands. Roll your clothing into knots and roll the shirt and pants over the bases of your feet over and behind your toes. Ending2: This is where people first fall into their fantasy world, where the real world is the one you're walking in. When you're outside near populated streets, grant that person permission to walk lightly and safely so you don't make a sound. Ending3: If a teacher shouts out something like " you lost your lunch, " just run a little faster. [substeps] If the noises are very faint (i.e. Ending4: [title] Tread on live grass or bare dirt. [step] Avoid dry grass and foliage, which will crunch underfoot and make noise.

Answer format: ending1/ending2/ending3/ending4