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 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.

A: A
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Q: We see a rowing machine in a exercise room. a lady <sep> (A) picks up a machine and lifts it to her shoulder, then drops it. (B) starts putting her feet in the turning machine. (C) sits on the seat and pulls the cord of the rowing machine. (D) pushes a machine.

A: C
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Q: [header] How to control windows 8 startup programs [title] Open task manager. [step] To start enabling or disabling startup programs, open your task manager first. To open your task manager, simply move your cursor over the windows menu bar, right-click, and then choose task manager. <sep> (A) Or, if you have difficulty using the system shortcuts, right-click and select display prompt. [substeps] If you have difficulty using the system shortcuts, click option control center under system preferences on the right-hand panel. (B) [substeps] You can also simply press ctrl + alt + delete with your keyboard. Your task manager window will appear as soon as you click on task manager. (C) From the window menu, select " task manager. " click on " manage startup programs, " and then choose " show advanced startup menu options. (D) Click " next " to start a new window. After restarting your computer, you will be prompted to set your startup tab status and then click " allow.

A:
B
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