Detailed Instructions: 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".
Q: [header] How to dress for a high school dance (girls ) [title] Go for a formal gown. [step] If you are attending a formal dance like a winter formal or prom, you should go for a formal outfit. This means a formal dress that is floor length or no shorter than three inches above your knee, with a modest neckline. <sep> (A) You may go for a strapless dress or a dress with a halter top as long as it fits your upper area properly. [substeps] If your dress has slits, the slit should be no higher than three inches above your knee. (B) This should highlight your waist and allow for good circulation. [substeps] Sometimes this dress is approved by prom departments. (C) The design should also be smooth and natural, meaning that no loose material is going to be sitting in the way. Also, wear neutral shoes or a nice jacket. (D) Don't wear a too cute dress or one that is too short at the bottom. This will be an effort and a lot of work because if the dance is a bad fashion show, you might look old and inpolished.
A:
A