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 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.

Ex Output:
C


Ex Input:
[header] How to make modeling clay in a slow cooker [title] Preheat the slow cooker. [step] To ready your slow cooker for cooking the clay, it's important to preheat it. Plug it in, and set the temperature to low. <sep> (A) That will allow the slow cooker to heat up slowly. [substeps] While children can help with the measuring and mixing of the ingredients, an adult should handle preparing and heating the slow cooker. (B) Cover the slow cooker and leave it somewhere out of the way where it won't be disturbed as it cooks. Doing this early will make your clay easy to mix and smooth. (C) Avoid getting hot coals inside the slow cooker. [substeps] Make sure there are no ashes or scraps of food stuck onto the bottom of the slow cooker before cooking the clay. (D) Allow the slow cooker to heat up to about 325 degrees fahrenheit (260 degrees celsius) for 1 hour. [substeps] Do not allow the temperature to go above the cool bar when you shut the electric slow cooker.

Ex Output:
A


Ex Input:
[header] How to write a cute note to a friend [title] Find the handwriting. [step] Find a fun type of penmanship (check out dafont.com) and use it! Practice it, writing the whole alphabet in capitals and lowercase. You can also write the sentence, " the quick brown fox jumps over the lazy dog ", which uses every letter in the english alphabet. <sep> (A) [title] Paste, scratch, nail, paint, wet, smear. [step] Add many lines so others don't get in the way. (B) [title] Think of writing a complicated letter! [step] ) read characters from books in other languages. This step is useful for " theme ". (C) [substeps] If you want to write a sentimental or sincere note, use your normal handwriting or a more sophisticated or plain penmanship. Practice in your preferred writing utensil. (D) [title] Describe the kitchen : [step] Make sure there is no blank space between the saucepan and stove top. Tray top is more desirable, as if you cooked in the big standing pan (the one with two glasses on top).

Ex Output:

C