Detailed Instructions: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to solder wires together [title] Score or make a slight incision on the wire jacket. [step] You want to make the score about " from the end of each wire that will be soldered. To do this, you can use a pair of wire strippers, or a razor blade. <sep> (A) Be careful, you do not want to cut the actual copper wire as it will take away from its conducting strength. [substeps] Determine the size of the wire and use the appropriate sized hole to properly strip the wire. (B) Solder the wire around the incision marked on the jacket, about " from the end. When you are finished, remove the jacket. (C) Measure and mark the scored wire onto the jacket. Trim or make a slight incision right where you scored the wire with sharp scissors. (D) You should score both the top and bottom of the wire jacket, making a slight incision into the cambium in between the two layers of interior material. [substeps] Make your incision in the bottom layer of the jacket or working area using a small axe.
A:
A