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:
[header] How to cut a fringe [title] Determine the kind of fringe you want, depending on your face shape. [step] If you have a long oval face with a wider forehead, try a blunt front fringe. If you have a smaller forehead and rounder face, try a side-swept fringe. <sep> (A) The width of your fringe should be the length from one arch of an eyebrow to the other. You can make it slightly wider, but don't make it too narrow. (B) If you have a shorter face with short hair, choose an updo with curlers. [title] Cut fringe off your forehead if you have very light hair. (C) [title] Cut away all of the fringe from your face, as that adds volume to your face. [step] If your forehead is wide and you want to end up with a scrunched face, try choosing the side-swept fringe. (D) But if you have a narrow face with a long face, try a side-swept fringe. [substeps] If you have a wide forehead with short hair, having fringe on the side-swept fringe can work great! [title] Buy a fringe body piece to line the face line.

Ex Output:
A

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:
A person is riding on a dirt bike. He sets up for a race. he <sep> (A) starts racing on his dirt bike. (B) races along paved roads at full speed. (C) races over a small hill and jumps on the green track. (D) slows down as he approaches a finish line.

Ex Output:
A