TASK DEFINITION: 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". 
PROBLEM: [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.

SOLUTION: B

PROBLEM: [header] How to recover deleted pictures from an ipad mini [title] Get your ipad mini's lightning cable. [step] This is the new 8-pin connector from iphone, which is significantly smaller than the previous one. Get this cable and connect the smaller end to your ipad mini. <sep> (A) [title] Hold down the home button on your ipad mini. [step] The process for locking the ipad mini to a computer is easiest with the ipad mini's lightning cable. (B) [title] Get the other end of the cable and plug it into any usb port of your computer. [step] You can plug it into any usb port located either at the back of a desktop cpu or along the sides of a laptop. (C) [title] Connect the smaller end to the power adapter cable. [step] This will work the same way as the icloud usb adapter, except that your ipad mini will have a smaller power adapter just at the back of its body. (D) Some great options are these : [substeps] Usb is for ipad mini micro usb cable. Connect each end to the launcher/usb port on your ipad mini.

SOLUTION: B

PROBLEM: [header] How to have a transformation [title] Imagine your ideal self. [step] One exercise, known as the best possible self, has been shown to foster positive emotions about oneself, produce optimism, strengthen coping, and heighten one's positive expectations about the future. Indulge yourself in a few moments of quiet time to try out this exercise, and get a deeper understanding of what it is you most want out of life. <sep> (A) [substeps] Plan a weekly excursion during your quiet time. Explore nature a few times each week for a brief period of time, and relax or pray in your own environment during that time. (B) [title] Keep your true self in a separate chamber. [step] In order to manage your emotions, it is important to develop an alter to your personality. (C) [substeps] Choose a date in the future; it could be 1 year or 5 years from now. Imagine that, at this time, you are the personification of your best possible self. (D) Search online for a handful of synonyms, or just put something interesting in an original sentence. [title] Ask yourself what best describes your personality.

SOLUTION:
C