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 obtain a copy of your birth certificate in colorado [title] Order through vitalchek. [step] Vitalchek is endorsed by the colorado department of public health and environment and other government agencies. Start the order by selecting birth certificate, and then selecting if you are ordering for yourself or someone else. <sep> (A) [substeps] The online process asks you a series of questions, such as the full legal name, city and state of birth, date of birth, parents' names, and reason. Vitalchek charges an additional $10 fee after the initial fee of $17. (B) [substeps] Although vitalchek is authorized by the colorado department of public health, it also grants providers the ability to obtain a copy of your birth certificate. However, it may take more than one if the photo of you looks identical to you. (C) [title] Purchase a copy of your birth certificate from vitalchek. [step] Vitalchek will ask you for your mailing address at any time you purchase the name and certificate of the person you are ordering it from. (D) [title] Go to the vitalchek website. [step] If you are an immigrant or have a copy of your birth certificate, vitalchek will send you a form to fill out that asks for the following information : [substeps] Your name.
A