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: The image and label of the presenter or stylist is shown. The presenter styles a female client's hair. The presenter speaks directly into the camera. the client <sep> (A) is shown as she shaves the client's hair. (B) stands in a hair salon and sees her hair being styled. (C) spins slowly on a chair to present her hair. (D) turns towards the camera and gives a final trim.
Example Output: C

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 protect against spills while traveling [title] Use spill-proof drink containers. [step] Bottles with specialized drink tops provide an ideal way to drink on a journey. Purchase one at the start of your journey and use it to drink from when walking, sitting in vehicles, etc. <sep> (A) [title] Eat over the table or a plate. [step] It sounds obvious but sometimes it is not always possible when traveling. (B) [title] Reduce risk of spills by practicing good hygiene. [step] It's difficult for us to identify exact habits of passers-by because we're so used to being covered head to toe with dirt and sweat. (C) Infrequently, anyone traveling using drink containers may overstay their welcome. [title] Keep bottled water and sparkling water in your car (at least at night). (D) [title] Look for empty drive-thru containers. [step] Make sure you don't need any other containers for sustained travel-- when in doubt, look for cars, trucks, pedestrians, etc.
Example Output:
A