instruction:
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". 
question:
A room is shown with an acoustic guitar lying across a beige sofa and a stone art piece in front of the sofa with rocks in it. a person, face unseen , <sep> (A) is standing in front of the rock wall with canvas in front of him and paints on a pallet. (B) begin to play the guitar and an image of a man teaching him how to play while he's playing backs into her music room and onto a white screen, not a person else. (C) holds a lit cigarette and the approached to lift up the guitar in a lounging pose. (D) approaches the sofa and picks up the guitar.
answer:
D


question:
[header] How to solo travel to vienna [title] Plan to stay in a hostel. [step] When traveling alone, it's always a good idea to stay at a hostel. Not only are hostels generally cheaper than hotels, this will help you meet people during your travels. <sep> (A) Taking advantage of free accommodations can help you pass the time and save money. [title] Plan initial backpackers getting used to the cities and customs of vienna on the flat travelling budget. (B) While there are many events you may enjoy alone, vienna has a booming nightlife. On occasion, you may want company for a night out, so a hostel is a good option for this. (C) It will also offer a safe, modern way to escape from the nightlife. An hostel is also a good place to set your budget on a day-to-day basis as you decide if you want to stay alone. (D) Search online for hostels near you if you want to take a trip somewhere you've never been, and plan to stick to the hostel's offerings. [substeps] The best traveling companions who are available in these places will be people who seem friendly, adventurous, and easily reunited from their long life.
answer:
B


question:
[header] How to use livingsocial [title] Visit the livingsocial website to get started. [title] Select your city using the drop down menu and click the " continue " button. [substeps] If you have already subscribed to the livingsocial service, click the link below the " continue " button to sign in. <sep> (A) [title] Enter your personal information and click " continue ". [title] Give the recipient the national identification number (ein) and the password for his/her livingsocial account. (B) You must download the name of the city or the time zone, which varies by city. [title] You can apply online or through the shadow selection menu in the middle of the window. (C) [title] Enter your email and click the " continue " button. [title] Enter your zip/postal code and click the " continue " button. (D) Alternatively, you can browse the internet to find the address for your place of living, sign into your account and then continue. [title] Find where to go to delete each account.
answer:

C