Task: Text Completion
Input (English): [header] How to begin hiking [title] Get a good pair of boots. [step] This allows you to take yourself further than wearing trainers or flat soled shoes. A reliable, sturdy and supportive boot is best. <sep> (A) [title] If you do not already have shoes, have a pre-existing hiking style. [step] Think front and back if you may go across it, back and forth if you may go uphill, front and back if you are over 400 meters. (B) [title] Wear shin guards under your boots, inside your boots. [step] There is no need to stay with them while hiking on the trail. (C) Also make sure your boots are right for the environment you will be using them in (for example, a pair of heavy duty waterproof boots are a bad choice for desert hiking). Your boots should be suited to you and your environment. (D) [title] Your fleece stocking will feel heavy when you first begin to hike. [step] This is usually due to friction between your toes.
Output (English): C