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".

Example Input: [header] How to handle having a toxic mother [title] Be aware that your mother might not realise that what's she's doing or saying is affecting you. [step] Try talking about it with her, telling her how you feel. You might be surprised to find that she's actually quite understanding; after all, she's human too. <sep> (A) [title] If you're really dealing with a toxic mother, be caring. [step] Basically, try your best to show she is not hurting you. (B) [substeps] You might be embarrassed, and really hurt. Try to talk to her about your feelings instead. (C) [substeps] You could say, " i feel frightened about what you're telling me. I wish i could make you feel better, but i don't know how. (D) [title] Choose the right time to talk it over. [step] There is a wrong time for you to have this conversation.
Example Output: D

Example Input: [header] How to treat ingrown eyelids in dogs [title] Look for squinting. [step] Squinting is an easily recognized sign of eye irritation. Your dog may squint if it feels like there's something in the eye that it can't get out. <sep> (A) In this case, the ingrown eyelid is causing the eyelashes to rub directly against the eye. If you can't tell if your dog is squinting, compare the size of your dog's irritated eye to the other one. (B) This is not always an indication of eye irritation. It's often the case that tears will build up within the eyelids, which can cause the eyes to appear unfocused and dry. (C) It may also display its eyelids twitching or blinking repeatedly. Some dog owners find it embarrassing to have their dog squint because of its inability to see. (D) Visit your vet if you notice : [substeps] Squinting irritation blockage of the eye. This is the case with retinitis, which causes squinting.
Example Output: A

Example Input: [header] How to make your hair healthy again [title] Handle your hair gently. [step] Damaged hair is very brittle, and it needs to be handled with care. If you're rough with your hair it can split or break, and it will look more frizzy than ever. <sep> (A) If you run your hand through your hair a lot, it may come out with split ends. After a week of brushing and " plucking " you might also want to start shaving off split ends. (B) To correct this, comb your hair slowly through or re-style it as needed, preferably with a diffuser or flat-top. [title] Wash your hair using warm, low-to medium and low-flow (tcas) water and rinse it well. (C) If you're gentle and controlled in this process, you'll be able to restore your hair's shape to it's normal state. [substeps] To treat split roots, use a comb to gently detangle any hair above the roots so that it is reworked. (D) Starting today, handle your hair with extra care, whether it's wet or dry. Here's what to do : [substeps] When you're applying shampoo and other products, use your fingers to gently pull the product through your hair from roots to tips.
Example Output:
D