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 find a penpal [title] Think about what you want to send. [step] There are many different ways to correspond with a penpal, and deciding on the one that's right for you makes it easier to sort through the number of penpal websites on the internet. Some people prefer communicating electronically while others like to use penpals as a means of creative communication. <sep> (A) [substeps] The international union of mail-artists is a website dedicated to those who like sending postal art to their penpals. Iumoa is a much more niche community as it has roughly 4 , 000 active members. (B) Read the different penpal websites carefully and decide on the one you wish to write a message for. [title] Enter the number and contact information you would like to use in the address bar (in the upper right hand corner of the web page). (C) [substeps] Remember that there is no set password to choose from across a thousands of websites, but feel free to use whatever feels most comfortable for you. [title] Narrow the search criteria to near the lowest classifications. (D) Some people like to send messages on social media or email, while other people prefer to send text messages or instant messages. [title] Decide which websites you want to find.
[A]: A


[Q]: [header] How to dye your hair with coffee [title] Brew some coffee. [step] Brew about 1-2 cups (240-470 ml) of organic coffee. The coffee should be organic, because non-organic coffees usually have added chemicals and preservatives. <sep> (A) For best results, make your own coffee by just boiling water for at least 30 minutes before you dye. [substeps] It's important to pour the brewed coffee into a shaker and bring to a boil. (B) [title] Reserve the coffee, if you don't already. [step] Coffee typically comes with an anti-aging coffee stain, which means it defroshes much faster in the summer than it does in the winter. (C) It is important to serve the coffee as soon as possible to ensure that it takes at least 24 hours to brew. If the coffee is sitting in your refrigerator, turn it cold to speed up the process. (D) Be sure to use a dark roast coffee or espresso. This will help make sure your hair will darken with the coffee.
[A]: D


[Q]: [header] How to put files on your removable disc [title] Plug the device into your computer. [step] A window should open with choices for what function you would like to perform. [title] Click on " open folder to view files ". <sep> (A) [title] Copy a file and paste it on " removable disc " [step] Right click on file and click on either cut or copy, then bring focus to the window containing your devices' files, right click in file window and choose paste. " or " right click on the file and choose " move to ", then choose your device. (B) [step] Use the begin and end button at the bottom. [title] Select the file in which you would like to start the removable disc creation process. (C) [step] In the " start folder " window, you will see the options that you do not have in the " view all files " window (like folders). [title] Select the file (s) you want to rotate. (D) [title] Select the header of format store to view your new drives. [step] Once you exit the format store you will be prompted to choose your usb drive, electronic disc, or ios drive.
[A]:
A