Q: 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 get a sick note [title] Ask your parents to write a note. [step] Many schools don't require a doctor's note for sickness, and many doctors will not write formal notes for school absences. Your parent or guardian can write a sick note for your teacher after you recover or drop it off personally. <sep> (A) [substeps] Be sure that the note written by your parent or guardian has the date of your illness. It should also address the teacher and have a brief explanation of why you are absent. (B) [substeps] Say, " mom, dad, i'm having a sick day, and would like to request a note. You may be able to collect the note for me from the nurse in class. (C) Note that this step will require a lot of teamwork on your part as a teacher. [title] Add your teacher's name on your memo or note. (D) [substeps] If you are getting sick at school, be sure to request a doctor's note from your teacher. If you are recovering from illness, your teacher may help provide it to you or offer it as a reward for what you did.
A:
A