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 securely convert paper savings bonds to electronic securities [title] Gather together all your paper us savings bonds. [title] Visit the treasurydirect webpage. [title] Login to your treasurydirect account. <sep> (A) [title] Locate the toolbar that contains most of the buttons and click the " managedirect (r) " link. [step] It'll be just underneath the treasurydirect icon. (B) [title] Look for your savings bonds listed in the " i " section of the page. [step] This will show the treasurydirect link box inside the lower right hand corner of each bond bond, and near the top. (C) [title] View your online savings bonds program (cordia). [step] Your account at cordia is, essentially, an e-commerce website, containing summaries of your bank statements, news articles, brochures, and other content. (D) [title] Click save once to save all your electronic money. [title] Locate the account in the " treasury & refinancing " section.
Output:
A