Given the task definition and input, reply with output. 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 expunge a dui [title] Check if you qualify. [step] Several states, including new york and nevada, do not have expungement procedures. At most, they will allow a dui conviction to be sealed. <sep> (A) To make sure you are protected from expungement, visit your nearest law library or look at your local probate court's website. [substeps] Massachusetts, texas, and kansas are exceptions. (B) A sealed conviction, however, is not erased from your record and is still available for certain people to access. [substeps] Some states also refuse to expunge dui. (C) [substeps] The immigration and nationality enforcement agency (dcaa) also can seal dui convictions. If you are another half-true criminal, your efforts are limited, since the dcaa may not punish you again. (D) You will have to apply for an expungement if you are a dui. If you would not have been convicted of a dui while in prison, then expungement is not a good option for you.
B