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".

Ex Input:
[header] How to reduce acne using a tea tree face mask [title] Combine 1 teaspoon of raw, organic honey and 1-2 drops of tea tree oil in a bowl. [step] Put the honey in a clean bowl. Then, carefully pour the tea tree oil into the honey. <sep> (A) You may be using more than one tea tree oil. [substeps] If you are using the same amount of honey, one teaspoon is sufficient. (B) [substeps] It's best to use half tea tree oil for at least one week and once a week it should be reduced by 20 to 25 %. Do not use tea tree oil using the daily lotion, blush, or face powder. (C) Use a small spoon to mix the ingredients together. [substeps] If the honey is very thick, you can warm it up over the stove to make it a bit softer, but don't allow the honey to get too hot or you may end up destroying its antibacterial properties. (D) For detailed instructions, check the instructions for further instructions. Do not forget to mix and match the honey.

Ex Output:
C

Ex Input:
An intro screen appears and the text reads "expert series organic living" and at the bottom right there's a logo that reads geobeats, and the next blue screen displays the words "how to prune tomato plants?". a brunette woman <sep> (A) in a black shirt is raking leaves around the yard with a leaf blower. (B) is now talking while she's sitting outdoors near a large plant and the words on the screen say that her name is judy frankel, her title and her website. (C) displays a young boy who is standing in an antique shop, and two older children with each hand in a bag of what appears to be basil yarrow, baked beans, and the words " tomato plants " are in a blue screen with a number on it. (D) is now standing in front of a vegetable farm and is talking to the camera while holding up various hand tools as she holds them to instruct on the carrots.

Ex Output:
B

Ex Input:
[header] How to deal with newborn puppy nipple guarding [title] Weigh your puppies daily. [step] If you have a large litter of puppies, you should weigh each puppy daily. This will help you track their weight gain and make sure that each pup is getting its dietary needs met. <sep> (A) You should weigh both puppies daily for the first two weeks. [substeps] Second and third week puppies are considered rough and if you left pups with lactating mothers their weight may decrease. (B) [substeps] Weigh your puppy once a day and track their weight in a journal or app. Weigh the puppies daily for the first 3 months, then weigh them once a day for a few weeks. (C) By weighing puppies, you will be able to know whether they need to be examined or if they haven't had adult (pre-menstrual) milk. [title] Check if your puppies are gaining weight. (D) This will also help you highlight which puppies are nipple guarding and which puppies are malnourished. [substeps] For the best results, use an electronic scale designed for weighing small animals.

Ex Output:
D