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".

Example Input: [header] How to request a desktop page on an idevice [title] Visit the mobile version of any website. [title] Tap the address bar (url bar) once. [step] This should open up the page showing the list of bookmarked sites from your iphone's list named " favorites " (which is a subfolder of your bookmarks). <sep> (A) [title] Swipe down from a cleaned up area of the screen (where no favorites icons are showing) until two other options will be seen. [title] Tap on the " request desktop site " option. (B) [title] Tap search for a box in the " search " popup on the upper right section of the screen. [step] Tapping inside might lead to more links, while scrolling down might ask for more. (C) [title] Tap on an app with a picture of a star. [step] It should be the icon with a star inside on the home screen of a healthy smartphone or tablet. (D) Click the x symbol in the middle of the keyboard to open it. [substeps] The selected search engines bar comes up on the right side of the page after you click on the button, below a field of random options.
Example Output: A

Example Input: [header] How to entertain kids at your wedding [title] Designate a table for kids at the wedding. [step] If you are planning on having more than one or two kids at your wedding, create a table just for kids. This is an ideal option if the kids are all over the age of 5, as they can usually be on their own around other children without too much adult supervision. <sep> (A) When the table is full and the guests are ready to leave, designate a table for each child. This will make it easier for the guests to make changes to the table once the children arrive. (B) This would be ideal if they are all over the age of 7. [title] Design your table according to your guest's preferences. (C) Consider adding around two chairs, if you plan on having more than one, to fit a group of kids. [title] Choose food and drinks, if applicable. (D) Consider if the kids you are inviting to the wedding will be okay on their own without their parents at the same table. If so, a kids table may be the best option for keeping the kids in one place.
Example Output: D

Example Input: [header] How to preserve an autograph on a baseball [title] Allow the ink to dry. [step] After receiving an autograph on a baseball, make sure nothing touches the ink for at least 1 hour. [title] Avoid excessive handling of an autographed baseball. <sep> (A) [step] Repeatedly touching, gripping and handling your signed baseball can result in smearing the ink of the autograph, even after it has dried. Oil emitted from your hands onto the baseball can fade the autograph. (B) [step] This is especially important if you are about to autoseal the autograph for the person you are signing it for. Practice taking the autograph out of a lit cigarette and anytime the bird is nearing the end of the match. (C) [step] Do not put so much pressure on the autograph you have to press hard. A printed autograph is too fragile for this type of tape to take easily. (D) [step] Until you get home, it is safe to be away from the baseball or from other people. These photographs are easily compromised by people who are small enough to touch a similar autograph.
Example Output:
A