You will be given a definition of a task first, then some input of the task.
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".

[header] How to dress nerd chic (for boys ) [title] Pick a shirt that matches your sense of nerd style. [step] There are varying degrees of nerd chic that might suit your tastes. You may be most comfortable with a preppier look, dressing in a button down and layering a cardigan over top. <sep> (A) Formal garments are often tailor fitted to fit your style. [substeps] A top with a bright sports logo, such as buffalo, robo, or nerf bat or a black casual shirt and skinny jeans will be ideal. (B) [substeps] For a sporty girl, try something loose, but not too loose, that fits your frame as well. For a more serious girl, stick with looser shirts and jeans. (C) However, a clean-cut graphic tee with a pair of khakis will give your look a more casual, edgier appearance. [substeps] Graphic tees are a great way to represent the parts of nerd culture you love best. (D) Or you may be more comfortable in a more casual look and wear a blazer over it. [substeps] If you don't like striped sweaters or tennis skirts, go for a t-shirt and a tank top.
Output:
C