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 gymnasts jumps up and mounts the platform. The gymnast swings his legs and body using hand grips on a platform. the gymnast <sep> (A) stands and mounts the bars for an extended period of time. (B) tops get off the balance beam and jumps to the ground and the other gymnasts follows suit. (C) does a hand stand then dismounts from the platform. (D) does a jump rope routine.
Example Output: C

Example Input: [header] How to know if you have glaucoma [title] Schedule regular eye exams. [step] Open-angle glaucoma leads to the gradual deterioration of your vision over an extended period of time, usually years. Most people suffering from open-angle fail to notice symptoms until the glaucoma is very advanced and nerve damage has occurred. <sep> (A) [substeps] Glaucoma is usually attributed to a condition called retinopausal glaucoma. Doctors often refer patients with retinopausal glaucoma to psychotherapy or therapy. (B) The overall diagnosis is: glaucoma can present in two patterns: primary and secondary. Secondary glaucoma reverses almost any natural condition and the simplest way to identify glaucoma is to get three to four eye exams in a normal week. (C) [substeps] It is important to schedule eye exams every year, especially if you are over the age of 40 or have a family history or glaucoma. Open-angle is the most common type of glaucoma in the united states, affecting over 2 million people. (D) Checking your eye closely is often the first step to identifying the signs of open-angle glaucoma. [substeps] Schedule a yearly eye exam using a variety of tools.
Example Output: C

Example Input: [header] How to decorate a dining room hutch [title] Show off a single setting or two of your nice china. [step] If you want to show off your china but you don't want to put all of it out, try just displaying 1 or 2 settings. Use plate holders to prop the plates upright, and place the setting in a prominent place in your hutch. <sep> (A) Wearing plates tilted in a specialty way makes it look like a buffet or side table. [title] Layout your hutch with your favourite items. (B) [substeps] You can also set the silverware on a napkin in front of the china, plus add a teacup on a saucer. [title] Use it to house your regular dishes if you don't use your china much. (C) [substeps] You can add colored or decorative touches to your hutch if you'd like. [title] Trim or reframe your hutch as needed. (D) Go for colors like caramel or gold with accent hooks and contrast to give the hutch a handmade appearance. [substeps] Make sure that your dinnerware is designed with a specific setting so that it stands out from the rest of the decor.
Example Output:
B