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".

Example Input: [header] How to make eyeliner wings even [title] Cut off two small pieces of tape. [step] You can use household scotch tape, or you can use surgical tape if your skin is a bit more sensitive. You will need one small piece for each eye. <sep> (A) You can always use 24 to 48 segments of duct tape if you want to make more liner. [substeps] Keep in mind that your wings might start to go out of style once the tape has dried. (B) [title] Use your tweezers to prick each eye in the " c " shape using the scratch tool. [step] Each eye needs to be in roughly the same shape, preferably with parts without movement. (C) [title] Make two smaller butterfly-shaped lines with the tape : [step] You can make a smaller butterfly-shaped wing by cutting it in half. Before you brush it over your face, wind it around your nostrils to make one side longer. (D) Fold one corner of the tape down, so that it creates a little flap that will make it easier to peel the tape off of your skin. [title] Place the tape on the corners of your eyes.
Example Output: D

Example Input: A large man is doing behind the neck shoulder presses. He is holding his breath doing them and then he stands up and starts to walk. he <sep> (A) is doing the arm push again and then runs and does it again. (B) takes a huge leap and comes back into the ring back into the circle. (C) gets back on the bench and does a few more pf the shoulder presses again. (D) stops after completing the lunges and sets his gear down.
Example Output: C

Example Input: [header] How to use echofon [title] Go to the website and install the plugin. [step] Once you have done this, you will have to restart firefox. [title] Set up echofon. <sep> (A) [step] Click on the gray icon to get to the echofon setup screen. [title] Enter in your twitter account username and password to link echofon to your twitter account. (B) [step] To start the program, start from the appropriate location on your firefox window. Go to the tab which's placed in the far left hand corner of the window and select go to application. (C) [step] Go to the search box and enter the address and password. Hit enter once, and wait while the install program is installed. (D) [step] On the left side of the window you can see the usb audio receiver. To choose, click in the image to go to the microphone area, go to the audio pad, click " input, " click " audio, " then " input.
Example Output:
A