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 cure swollen gums [title] Talk with your dentist. [step] Make an appointment with your dentist if you notice that your gums are bleeding or irritated throughout the day. You can also bring up this issue with your dentist when you see them every 6 months for a cleaning. <sep> (A) [substeps] You can also get a referral to a dietician who specializes in simply treating swollen gums at home. They may be able to diagnose swollen gums by looking at how your gums feel. (B) You can ask that your dentist discuss all of the possible treatment options with you. [substeps] Your dentist will likely order annual x-rays for you. (C) Dentist visits will help clear up any bleeding and ease your pain. [substeps] Some gums naturally bleed after eating. (D) You might end up visiting your dentist twice a year for repeated cleanings. [title] Avoid gum infections if you suffer from a periodontal disease.
B

[header] How to fix cake disasters [title] Fix a burned cake. [step] The first sign is often the smell and that " d'oh! " moment as you realize you have forgotten the cake! Try the following fixes before tossing it. [title] See if it is possible to cut off the burned parts. <sep> (A) [title] Remove burnt parts at home or in a garage/shed. [step] The heat from burnt pieces of cake can sometimes smother something. (B) [step] Does it melt away in the oven? If it doesn't, lower the oven temperature to 350 f (177 c). If it cannot, gently pour cake remover over the burnt parts. (C) [step] Do this with care and only if the cake is slightly burned. Cut the base and edges off and cover with frosting or icing. (D) [step] If it is and they are still alive, then you may be able to clean those parts and replace them, but beware that many cake shells have un-damaged parts. A possible alternative is to cut the cake's parts off while the fire is still out.
C

[header] How to lower triglycerides quickly [title] Cut sweets from your diet. [step] Added and refined sugars may cause an elevation in triglycerides, so one of the fastest ways to lower your triglycerides may be to cut down on your sugar intake. This is because sugars are often unneeded calories that are converted to triglycerides (a form of fat) for storage in the body. <sep> (A) It is a very difficult step to take, and eating a lot of sweets is extremely important. Try to cut unnecessary or refined sugars from your diet. (B) Every few days, cut low-fat dairy foods from your diet. In the earlier steps of reducing triglycerides, you can continue to eat smaller meals and snacks during the day. (C) [substeps] Limit your added sugars to less than 5 to 10 percent of your calories. For women, this means that sugars can take 100 to 200 calories per day. (D) [substeps] Cut sweets to no more than 1 , 500 g of sugar daily. This won't lower triglycerides for you.
C