You will be given a definition of a task first, then some input of the task.
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".

[header] How to reset an ipod touch [title] Press and hold the sleep/wake button. [step] This can be found along the top of the ipod, and is used to turn the screen on and off. [title] Press and hold the home button. <sep> (A) [step] For good luck, the ipod touch will reboot if you release it. After this, the touch screen will say, " disable/deactivate ". (B) [step] This should press the icon of a person or object in the upper left-hand corner of the screen. This can be done by pressing and holding the home and/or the power button at the same time. (C) [step] This will use the sleep/wake control on your ipod touch. [title] Press and hold the sleep/wake menu. (D) [step] This is the large button in the bottom-center. [title] Hold both buttons until you see the apple logo.
Output:
D