Other person answered it better then i could, but i would also add the stress that comes with dealing with children every day, and not getting paid enough for it.
Some face problems with balancing the different learning needs of students, respecting expectations from school admins, helping parents and students meet long-term goals.
The answer would be D. Because you are not suppose to capitalize "mother" when it follows a possessive noun such as my, our, your, his, her, and their.
