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". 

[EX Q]: [header] How to help stop police brutality [title] Share news stories about police brutality. [step] When you see good-quality articles about police brutality, especially those connected to recent events, share them on social media sites like facebook and twitter. This will help keep the topic fresh in the minds of your friends and followers. <sep> (A) You can even make a news page dedicated to your precinct or neighborhood, and give people posted online about police brutality relevant to your neighborhood. Cover these fan-fiction very well by understanding the facts that are relevant to your area. (B) [substeps] It can also be a great way to reach out to other people about police brutality. Many people will be sympathetic, even if they don't fully understand the danger or the costs for criminal action, and it can help cut down on potentially startling images of violence and embarrassment. (C) The good articles, and the news you've already shared, are also more likely to be read, because you'll be a link between the good and the bad. [substeps] Posting good news is key to providing easy access to world wide web news databases. (D) [substeps] Before posting an article, double-check the publisher and writer to make sure it isn't a form of fake news. Make sure you post about non-political things as well, that way people don't tune you out.
[EX A]: D

[EX Q]: [header] How to protect yourself from replica watch websites [title] Use your credit card. [step] Not your debit card, but your credit card. [substeps] The only payment method you should use is credit card. <sep> (A) Using a credit card only licenses you to pay for certain services, such as security clearance. Also, you can get a replica watch at the store. (B) Then you'll pay with cash or check. If cash cannot be reached, that means that your account is not secure. (C) If you want to shop around, try to use a credit card, as they don't grant these types of deals. For example, you can use a credit card to buy super priced watches, but in return they must be an anniversary gift. (D) This is the only payment option that protects you from internet scams. Why? Because your bank has your back.
[EX A]: D

[EX Q]: [header] How to address wedding invitations to a family [title] Decide whether to do double-envelopes. [step] If you are planning a more informal affair, it's okay to go with just one outer envelope. That way your invitees with open the envelope and see your invitation right away. <sep> (A) However, if you are planning an intimate, burlesque event and don't have a formal invitation, do this as a last resort. Double-envelopes are most secure when they are signed by a member of a particular organization that does weddings for ordinary families or groups. (B) If you prefer formality and tradition, opt for the double-envelope method. This means that your invitees will need to open two separate envelopes before seeing the event details. (C) [substeps] Double-envelopes are especially useful for a more formal event like a reception. Some areas of the reception are more informal so a single envelope is easier to find. (D) But if you are planning a more informal affair (usually much closer to a wedding reception) you might think twice about taking double-envelopes-some brides are pretty strict about this rule and compete for privacy among their loved ones. [title] Decide who to include in the invitation.
[EX A]:
B