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". 

[EX Q]: [header] How to install custom firmware [title] Record the router's model and version number. [step] These numbers are usually located near the manufacturer's logo, underneath or in back of the router. Write down the model and version information for future use. <sep> (A) [substeps] If you are using windows xp (default operating system), the model number can be found in the start menu under " system settings. " skip all the discussion menus, and then go to system preferences. (B) [title] Obtain the router's ip address and default gateway for your computer system. [substeps] Determine the ip address and default gateway for a pc. (C) [substeps] " w " with the green background is the serial number for the model. " p " with the red background means " unhappy operating system. (D) [substeps] It is easy to determine what operating system is running on your router if you don't know the model. Copy the model from the registry to convert it to your operating system.
[EX A]: B

[EX Q]: [header] How to write a resume as an older job seeker [title] Open with an executive summary. [step] Avoid opening your resume with a " resume objective " which lays out all of your work experience chronologically, as this can make you appear old or over-experienced for the position. Rather, use the opening summary or narrative to describe list work experience from the previous decade. <sep> (A) [substeps] This structure will also allow you a space to explain what you can offer the company and how your professional skills will benefit them, if hired. [title] Limit your opening summary to four sentences. (B) Keeping this summary as brief as possible [title] Use a short introduction. [step] A short introduction summarizes your skills and experience in a matter of minutes; it gives us something to work on later or give us time to address the job in real time. (C) Opening with an executive summary highlights your accomplishments and leadership abilities, and also summarizes your experience as a junior analyst. [substeps] Include situations where you were often the first position the job seeker found at the end of the list, but then seized the opportunity. (D) Choose a topic that will be relevant to your present job, not just your current occupation. [substeps] Your resume essay could contain information like, " executive summary summary essay, full-time copywriter in my early 20s.
[EX A]: A

[EX Q]: [header] How to find a good sober living home [title] Be sober. [step] In order to find placement at a sober living home, you need to be in active recovery from an alcohol or substance abuse disorder. If you are not currently sober, you need to first seek treatment at drug or alcohol treatment rehabilitation center and successfully complete the program. <sep> (A) Sober living homes are not treatment centers, they are maintenance facilities that help you transition into living independently in sobriety. [substeps] Understand that sober living homes will not hold you as accountable as your treatment facility did. (B) [substeps] The rehab center is located 2 blocks away from your home in front of a local mental health office. You are also given benefits such as a reduced monthly living stipend and free drinking bmps. (C) If you are still drinking and addicted, you can directly seek treatment from an addiction counselor or doctor. [substeps] You can find a aa counselor at www.aa. (D) [substeps] Narcotics rehabilitation centers recommend that addicts rest, drink, and stay sober through withdrawal. They think this is essential to recovery, or they may be able to help you recover afterwards.
[EX A]:
A