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 be loved by kindergarten students [title] Be sincere. [step] It's important to be genuine in your desire to have a good relationship with your students. Kindergarten students, like all young children, can detect insincerity and it will make them feel distrustful. <sep> (A) Therefore, you may want to work on being genuine in your love of teaching kindergarten students about appropriate behavior, et cetera. [substeps] For example, if your kindergartners often act a certain way, then it's time to practice being more open with them about it. (B) Show your students that all care about the small things by dedicating a great deal of your time and energy to their efforts. [substeps] In addition to giving your students feelings, this shows that you are full of genuine genuine feelings for them. (C) Making a positive effort to be kind is the simplest and most genuine way to show kids that a good relationship is important. [substeps] Give a genuine amount of attention and express your feelings in a way that isn't based solely on appearance. (D) [substeps] Hopefully you're genuinely excited about teaching kindergarten. If so, share that genuine excitement with your students when you speak with them one-on-one by telling them how excited you are to see them.
Output:
D