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: People are playing a game where they hit a ball with a stick. A man is seen sitting on the grass behind a goal. a m an <sep> (A) couple is standing next to the goal area. (B) a segment has two men standing before him holding a ball. (C) is holding a bottle and a pitcher of juice. (D) a little girl runs and throws the ball to a man sitting on the grass.
Example Output: C

Example Input: [header] How to start a taxi company [title] Investigate whether there's a need for a taxi company in your area. [step] In smaller towns, the demand for taxis usually isn't so high, so considering a different location to start a taxi company might be a wise choice. [title] Determine your niche. <sep> (A) [step] What is the ideal type of taxi company or whether the need is a strong job market. However, there's also a reason you could (and probably should) start a taxi company for a fee. (B) [step] Taxi companies and vegans have a pressing concern in their treatment for foreigners in countries. Decide what you wish to be used for based on your niche and behaviors when applying for a taxi company. (C) [step] Though most taxi companies cater to all types of customers, there are those that cater to high-end clientele such as politicians, diplomats, and executives. Other taxi companies offer adapted vehicles for the physically impaired, while yet others provide green taxis for environmentally-conscious customers. (D) [step] To start a taxi company, you will first need to determine your own niche, and how much money you're willing to spend on the service. This is where you'll be able to make the hiring process go more smoothly.
Example Output: C

Example Input: [header] How to wear a tiara [title] Consider what you will be wearing with your tiara. [step] When choosing a tiara, you should also take into account the dress that you will be wearing with it. The tiara is meant to complement, and not overpower your look. <sep> (A) [substeps] For example, if you want to wear a tiara at a stage performance, try opting for a tiara with little or no embellishment. [title] Choose one that matches your eye color. (B) For instance, if the dress that you will be wearing is adorned with crystal beading, then it would be ideal to choose a crystal tiara. If the dress is beaded with pearls, then a pearl tiara would be the best style to match the dress as well. (C) You don't want to be wearing a tiara that displays too much of your body, as it will give off the wrong vibe and could hurt your image or look. [substeps] If you are wearing a tiara under a skirt, for example, some sparkly tights might go great with a tiara. (D) Think about your style and the occasion you will wear the tiara. [title] Consider the date of the tiara ceremony.
Example Output:
B