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 find naturalization records [title] Identify what records you want. [step] Naturalization records vary depending on when they were created. Before 1906, most naturalization records included petitions, declarations of intent, certificates, and other documents. <sep> (A) You can locate your declaration's website for a simple access source or look on the government's website. [substeps] Save these documents in the " u.s. (B) After 1906, the bureau of immigration and naturalization (ins) was created and the forms were standardized. Sometimes these documents contain information about the alien's background. (C) The process for verifying naturalization varies by state. Search the internet for " naturalization records " or " u.s. (D) Some state governments, such as the u.s. department of state or the national board of naturalization, require the existence of a certificate of naturalization.
A:
B