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 make a sleeveless shirt [title] Choose which shirt you would like to make sleeveless. [step] Almost any shirt lends itself to becoming sleeveless, but there are some common options. [substeps] T-shirts old blouses long-sleeved shirts [title] Turn your shirt inside out and lay it on a flat surface. <sep> (A) [step] Cut along the fold so the front of the shirt is close to the seam. [title] Lay a piece of duct tape across the seam. (B) [step] Roll up the sleeves so that they extend past your elbow and onto your shoulder. If you can, collect some excess material in a bag or pick it up from the floor and then place it back over your shoulder. (C) [step] This can be a small table, a textbook, or a pile of paper. Because this is the shirt with the sleeves rolled off to the side, it should be close to the outside of your shirt. (D) [step] It is important that the surface is flat so that you cut the shirt evenly. [title] Cut strips into the sleeves, perpendicular to the seam.
answer:
D


question:
[header] How to end an email [title] Reaffirm your purpose for writing. [step] This isn't necessary for short emails or quick responses to someone's question. If you wrote a long email, though, or if you are dealing with multiple subjects or concerns, add a brief concluding sentence to summarize your information or request. <sep> (A) The ending sentence will let the recipient know what you included and why. " i have an article to talk about and you want me to verify that my account is up to date " is a good example of ending an email. (B) [substeps] If, for example, you are applying for a job, you may include information regarding your credentials and experience. You can then summarize your email by writing, " based on my background and experience, i believe i would be an excellent candidate for this position. (C) Then, look at the subject line you write about to see what your concern is. [substeps] For example, you might write, " appointment. (D) For example, if you email an email about a problem, you might write: " i wanted to apologize for treating the problem such as the late termination. " [substeps] This doesn't have to be specific.
answer:
B


question:
[header] How to blow up a bubble soccer suit [title] Unwrap the suit into a flat shape, preferably on grass. [step] While unfolding make sure the logo is on the ground. Since the logo is on the ground the suit should automatically open up. <sep> (A) [title] Cover the soccer mask with two layers of covering, concentrating on reducing sparks. [step] Be sure to use extras to keep the materials from getting stuck into the button holes. (B) It is folded in two sections, one opens to the right and another to the left. [title] Use a leaf blower to blow it up. (C) [title] Fold the suit in half lengthwise. [step] When done, spread out the suit length ways to open its shape. (D) Remove and discard any extras, since most sporting outfits are made from grass. [title] Cut the top piece of the suit in long strips.
answer:

B