Task: Text Completion
Input (English): [header] How to fall when you faint [title] Detect the early warning signs. [step] When you faint, you lose consciousness and will not be able to do anything to help break your fall. Because of this, it's important to know what the prodromal stage or " presyncope " feels like. <sep> (A) Call them so you can take your time and start looking for help. [substeps] If you faint while just sitting on the edge of the couch, it may be because you feel light headed or because you are exhausted from your fall. (B) It may feel like something isn't responding to you or it may not be as active as the induction phase. Early warning signs can range in intensity with different periods of time. (C) [substeps] There is a clear immediate sensation of numbness or tingling in the back and legs. A strange heavy weight may weigh on you as you fall. (D) This will give you a few seconds to act. While not everyone experiences fainting episodes the same way, most people have some combination of the following : [substeps] Increased sweating despite a cold sensation.
Output (English): D