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 player wearing a black t-shirt kick the ball to move in an elliptical trajectory and scores. After, the teams continue playing and scoring and the players wearing red t-shirt win and receives a trophy. teams <sep> (A) are shown on the ice playing. (B) play beach soccer in the beach in a competition. (C) wearing an elliptical method celebrate and hug each other. (D) then continue dodging the ball and keeping score and they give thanks to each other as well.

Ex Output:
B


Ex Input:
[header] How to find an email address for free [title] Start with a google search. [step] If you haven't already done it type the individuals name into google in quotations. If you know the town or city that they reside in you can type that in after a plus sign like so. <sep> (A) [substeps] Learn what their email address is before you send your email; if you can't find it on the address list, ask your secretary for recommendations. [title] Click the green " search for [your email name] " button at the bottom of the part titled " contact us. (B) [title] Add the zip code to the search. [step] For example, if you're searching for mr. (C) If you know where the person lives, type their telephone number into the first field, then search in the name field as well. If they don't have a home address, type their city and zip code into the fields provided, checking that you know your state's code. (D) Furthermore if you know their profession you could type something like [title] Search the social networks. [step] The popularity in social networking sites like myspace and facebook have escalated in modern times.

Ex Output:
D


Ex Input:
[header] How to use photography in modern advertising [title] Decide your message. [step] In the case of most advertisements, this is the 1 thing that you want to sell. Avoid the trap of choosing more than 1 thing, leading to a cluttered, unclear advertisement. <sep> (A) [title] Brainstorm possible photographs that could convey your message. [step] This can be anything from product shots to people using the product to landscapes or situations that show the kind of person who buys your product. (B) Look at how much work you would do without proper photography equipment when designing your advertisement. If the advertisement is based on a piece of art, your audience will be more likely to buy. (C) Instead, look for the easiest, most simple and efficient way to sell your screenshots. [title] Locate a suitable location to show your shots. (D) [title] Focus on defining what you want your advertisement to have. [step] An advertisement for a clothing business, for example, could feature an ad titled ,' shapely women in schools' looking to solve many of their own problems.

Ex Output:

A