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". 

Input: Consider Input: The man begins by scraping ice and snow off of the bottom of his windshield and the hood of his car and front grill. the man <sep> (A) then complies and drains ice from the sides. (B) dips a sponge into a liquid that gets in between the cars windshield. (C) then wipes the snow off his windshield and gets in his car crawling around. (D) then scrapes and kicks at ice chunks surrounding the area around the front passenger tire.

Output: D


Input: Consider Input: [header] How to be a bondi lifeguard [title] Contact a surf life saving club in or close to bondi. [substeps] Just about anyone can volunteer to be a lifesaver at sydney surf life saving clubs. Surf clubs will be happy to chat to you and tell you what is required if you want to be a volunteer lifeguard. <sep> (A) [title] Find the best and safest surf-life saving club in your area. [substeps] Surf lifeguards live off the beach, and they will probably need two-way water transportation, quite possibly a car or bicycle. (B) Many will provide all the training you'll need. Call them, check out their websites or simply head down and chat to them. (C) This can be achieved by attending the lifesaving club on the first day, then going on to other lifeguard's clubs along the way. If there are lifeguards at any of their lifesaving clubs, talk with one of those lifeguards. (D) This is the only legal aspect of volunteering. They will be able to suggest hours of work that are perfect for you or your specific lifeguard job.

Output: B


Input: Consider Input: [header] How to stop a dog from herding [title] Begin training your dog. [step] You will need to have control over your dog's behavior in order to keep it from herding. Training your dog to stop herding requires you to have very strong control over the dog's behaviors. <sep> (A) [substeps] Teaching your dog to sit, stay, look, and lie down is the first phase of training. Once it has these basic commands down, you can move on to more advanced training. (B) If you allow it to get on your furniture, it can bite! This is extremely dangerous and, to prevent yourself from accidentally letting the dog get on your furniture, you may need to train it. Here are some sample rules for training your dog to stop herding : [substeps] Never yell at a dog or put it on your furniture. (C) [substeps] You can hand train a dog to stop herding, using dog training advice from a trained groomer. As long as your dog remains firmly placed in a loving home, you may not need to train your dog or take it to a professional groomer for training. (D) You should start by offering verbal praise and treats whenever it behaves and stops herding. You should also teach your dog acceptable behaviors such as food and toys as well as treats.


Output: A