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 determine who has right of way [title] Come to a complete halt at a stop sign or red light. [step] At a stop sign, come to complete halt for about 2 seconds or until vehicles that arrived before you clear the intersection. If you're stopped at a red light, proceed when the light has turned green. <sep> (A) This will give you enough time to catch the light and clear the intersection. [substeps] Vehicles behind or behind you may not brake. (B) This blocks oncoming cars from passing you. [substeps] If in doubt, you can also tell if you're going too fast by looking ahead at the tires of that car. (C) If you are stopped before a red light signals for another vehicle, you're on your own. [substeps] This means every car crossed before you has passed, and every vehicle in the intersection has stopped before you. (D) If the intersection has a white stripe in your lane, stop before this line. [substeps] If you have a stop sign, but the street you're crossing does not have a stop sign, wait until all traffic has cleared before crossing the intersection.
Example Output: D

Example Input: A small group of girls are first seen walking out on a gymnasium floor with several people watching on the sidelines. the girls <sep> (A) come together on a patch and begin performing dance moves with one another. (B) begin dancing and flipping with one another slowly back and fourth. (C) then perform a routine using batons while spinning and twirling. (D) then begin performing a routine on a step stool and ends with them getting back in the circle of walkers and dancing on the spot.
Example Output: C

Example Input: [header] How to deal with a friend's rude spouse [title] Ignore one-off comments. [step] In some cases, a person is only rude because of a particular situation. For instance, your friend's spouse may be running late for a meeting or tired from a long night. <sep> (A) If that's the case, keep the matter in the " off " sub of the comment section. [substeps] Some statements are simply loaded sarcasm, such as " yeah, " " i know, " or " please do not comment on my new year. (B) If their rudeness is unusual, try to be compassionate and remember that everybody is rude sometimes. [substeps] If being rude isn't typically your friend's spouse's style, simply shrug off the remark and act like it didn't happen. (C) Ignoring one-off comments may also vary based on the person's personality and demeanor. [substeps] For instance, maybe your friend's spouse has taken your cat out and now you have a dog sitting on your sofa. (D) This may signal that they will not respect one-off comments. [substeps] Instead, simply ignore the rudeness your friend might display.
Example Output:
B