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".

Example Input: [header] How to become a journeyman electrician (us ) [title] Familiarize yourself with possible lines of work. [step] Journeymen electricians install electrical systems in homes and businesses. They inspect and repair wiring, transformers and circuit breakers. <sep> (A) As a journeyman electrician, you could work as an outside lineman or an inside wireman. Once you have worked as a journeyman for a period, you can eventually become a master electrician. (B) The specific skills required will vary according to the job and the area. [substeps] Apprenticeship law permits journeyman electricians to complete eight years of apprenticeship courses. (C) Whatever the position you do as a journeyman electrician, as long as you understand the skills necessary to work in a home and hire an electrician to work under your supervision, you're considered a professional. This is where your skills and training developed as an apprentice come in handy. (D) How you would start as a journeyman electrician can greatly impact your career in the future. [substeps] Begin practicing as soon as possible, and work your way up on the ladder.
Example Output: A

Example Input: [header] How to install debian [title] Back up any important files on your computer. [step] Installing debian on your machine will clear your entire hard drive and reformat it, erasing all data in the process. Store your important information on a removable drive before beginning the installation. <sep> (A) [title] Navigate your web browser to the debian website. [step] Debian is distributed through www.debian. (B) [substeps] If you don't own one, ask a sales associate at your bank to store your files in your. Otherwise, you can install them on your own hard drive. (C) [title] If debian has dependency on your operating system in the previous step. [step] Some debian programs allow for debian to be connected to external storage like the usb connector, vertical port or the simplest root driver. (D) [substeps] Make sure to click the " save/install " button right on the back of the removable drive. [title] Locate and modify the " reason for installing debian " website.
Example Output: A

Example Input: [header] How to calculate benefits [title] Look up the value of your employer's contribution to health insurance. [step] This may include not just the raw cost, but also the difference between how much your coverage costs the company and how much it would cost you to get the same coverage. This alone can represent the majority of value when you calculate benefits. <sep> (A) [substeps] Self-assessment of your contributions to health insurance programs can give you an idea of your health pay and the overall average amount of your employer's contributions. Again, this can be a useful piece of evidence. (B) Search online to see what your income is like in the same year as the terms listed in the formula. The formula for such names is what the future self is like as well as a brief summary of your weekly income. (C) [title] Calculate the value of other insurance available as part of your compensation package. [step] Some examples include vision, dental, long-term disability, short-term disability and life insurance. (D) [substeps] For example, if your health insurance is $3 , 000, then calculate what you will need for your company to make the difference. [title] Check for the benefits of certain workplaces.
Example Output:
C