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 be a safe teenage driver [title] Make sure to stick to the speed limit. [step] Even if you are running late somewhere, don't speed. It's better to get to your destination a few minutes later than planned than to be in an accident. <sep> (A) [substeps] If you can, use the designated speed limit as the number one way to stay safe. Say, " i'm going to slow down and stop at a crosswalk or change lanes. (B) [substeps] Always turn off your lights before you get to your destination. Check your vehicle for brake dust after each turn, as white brake dust can be far from safe. (C) Not only could speeding cause an accident, but it could result in you getting a speeding ticket! [title] Use common sense. [step] Wear your seat belt no matter what, and make sure not to get caught up in any distractions while driving, such as texting. (D) [title] If you know the shortest route to your destination, your first step is to stay calm and drive slowly. [step] There is no need to panic if you are in a secluded area so stop no more than you expect.
[A]: C


[Q]: [header] How to use memes on facebook [title] Log into your facebook account. [step] Go to facebook, and if you're not logged in yet, enter your registered email address, or username, and password in the top right fields. Click " log in " to continue. <sep> (A) [title] See all the memes in the top left section. [step] The memes you want to edit are listed below. (B) [title] Use the appropriate heading to search for memes. [step] In the upper-right corner of the page, you'll see a drop-down menu. (C) [title] Click the update status box at the top of the page. [step] There's an update status box at the top of your facebook news feed and timeline. (D) [substeps] If you haven't signed in yet, you'll need to give the sign in process a shot. Click the " sign in " button in the upper-right corner of the screen.
[A]: C


[Q]: [header] How to choose travel insurance [title] Determine what kind of policy you'll need. [step] Different types of insurance are available based on where you are going and how much coverage you want. In general, the policies can be divided into certain types. <sep> (A) [title] Evaluate each country you plan to travel to. [step] Before you make an appointment with a travel insurance agent, try browsing the financial or job market. (B) Some are more complex, while others specify liability, engineering, contact and word of mouth coverage. If you have different needs you might want to consider traveling insurance. (C) [substeps] Travel insurance will cover lost luggage, missed or cancelled flights, or even basic medical care. Travel medical insurance will provide the cost of medical care in foreign countries. (D) [substeps] Medical liability insurance provides protection to people who become ill or with minor injuries. This coverage is usually 12 months or longer, depending on the amount of coverage you need.
[A]:
C