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:
[header] How to fake a thick russian accent [title] Roll your/r /. [step] As with many european languages, the/r/is rolled or trilled in russian. So, when you are speaking english with a russian accent, make sure you roll your rs. <sep> (A) R as' s' at the end, not' s'. [title] Pronounce the r like' sp' instead of' th'. (B) And z tones together in a controlled manner, and go back and forth, in between the consonants. [title] Fake russian for short and long sentences. (C) ( the instead of the r in your accent). [substeps] The g sound refers to the metal rings on your mimatically timed g. (D) Doing this consistently will make the accent sound more authentic. Don't trill your/r/for too long, as this will make the accent sound fake.
answer:
D


question:
[header] How to find a penpal [title] Think about what you want to send. [step] There are many different ways to correspond with a penpal, and deciding on the one that's right for you makes it easier to sort through the number of penpal websites on the internet. Some people prefer communicating electronically while others like to use penpals as a means of creative communication. <sep> (A) [substeps] The international union of mail-artists is a website dedicated to those who like sending postal art to their penpals. Iumoa is a much more niche community as it has roughly 4 , 000 active members. (B) Read the different penpal websites carefully and decide on the one you wish to write a message for. [title] Enter the number and contact information you would like to use in the address bar (in the upper right hand corner of the web page). (C) [substeps] Remember that there is no set password to choose from across a thousands of websites, but feel free to use whatever feels most comfortable for you. [title] Narrow the search criteria to near the lowest classifications. (D) Some people like to send messages on social media or email, while other people prefer to send text messages or instant messages. [title] Decide which websites you want to find.
answer:
A


question:
[header] How to get rid of stretch marks at home [title] Eat plenty of foods that contain vitamin c, if you are gaining weight, growing quickly or pregnant. [step] Some studies show that vitamin c boosts collagen production so your skin can repair itself. [title] Consider taking a vitamin c supplement if you are not pregnant. <sep> (A) [step] Vitamin c is found in foods rich in it. You can take one supplement every 1 week or better every 2 to 4 weeks for up to 7 days. (B) [step] Vitamin c is a natural supplement and may help promote scar formation. [title] Check with your doctor if you are on blood thinners or taking milk. (C) [step] A capsule of 500 mg may help prevent and improve stretch marks. [substeps] If you are pregnant, you should consult with your pediatrician before taking any supplements. (D) [step] Vitamin c is the safest serum for collagen build up and is roughly 10 %. Both the us and the uk provide a variety of supplements for pregnant women.
answer:

C