instruction:
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". 
question:
[header] How to take care of butterflies [title] Start with baby caterpillars. [step] If this is your first time raising caterpillars, you might want to start with a caterpillar kit. You can order a kit online and choose from a variety of butterfly species. <sep> (A) You can store all your butterflies at once in the kit. Just make sure not to overpack them in 1 location. (B) [substeps] Choose a caterpillar you'll be able to collect for some extra protection. You don't want a caterpillar whose wings are incredibly weak. (C) Make sure that the caterpillar is about 3 feet (0.6 m) in length. [substeps] If it is not small enough, you will have to wait several hours before you begin the process. (D) The kit will come with everything you need to raise the caterpillars into butterflies. If you prefer, you can instead find caterpillars in your neighborhood and provide what they need to become healthy butterflies.
answer:
D


question:
A large dog and two small dogs are walking. Two of the dogs are tied together. a woman <sep> (A) walks next to them holding a leash for the other dog. (B) gets the dogs racket. (C) walks up to the dogs and ties their hands behind their back. (D) is trying to free the others, so one falls power washing.
answer:
A


question:
[header] How to wrap a wrist for carpal tunnel [title] Measure out the first tape piece. [step] Measure the first piece of tape as the length between the middle of your fingers (with your palm facing upwards) to the bend of your elbow. At one end of the piece, fold over a section about 1 " long. <sep> (A) Wrap this slightly over your wrist measurement, and stop about 2 " below the knuckles of the hand you will wrap. Bring these measurements together to get the total length of your forearm. (B) Use your scissors to cut two small triangles out of the end of the tape, on the fold. This means that when you unfold the 1 " piece on the end, there will be two diamond shaped holes in the tape. (C) From that point, measure another section of tape measuring 1 " wide with the same measurement. [substeps] If your fingers are overlapped by the tape, then cut four additional lengths to your measurements. (D) Use the tape that's sticking out from the length section, approximately 1 " (2.5 cm) long, to make sure it's the length you need for both wrists. [substeps] For a simpler approach, use a tape measure shaped so that it's the width of your wrist.
answer:

B