Teacher: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". 
Teacher: Now, understand the problem? Solve this instance: [header] How to relieve vaginal burning [title] Know what conditions cause vaginal burning. [step] Various conditions can develop in the vagina. One symptom of many conditions is vaginal burning. <sep> (A) These conditions include : [substeps] Menstrual cramps: contracting of painful vaginal walls, resulting in a burning sensation. The cramping also causes cramps and swelling. (B) Some of these conditions are serious and others are minor. The following conditions can affect the vagina and cause burning : [substeps] Vaginitis or inflammation of the vagina. (C) These conditions include : [substeps] Due to inflammation, soreness, irritation, or swelling. A burning sensation radiating from the vagina into the inguinal opening, called " vagina cystitis " [title] Relieve vaginal pain. (D) These may include : [substeps] High, inflammatory levels, accompanied by swelling, pain, bladder stones and abdominal pain constipation nausea respiratory problems vomiting heartburn sitz cramps [title] Ask your doctor about prescription medications. [step] You should always take any course of over the counter pain relievers you might need.
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
B