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". 

Q: [header] How to buy wine for a gift [title] Go mid-range to high end. [step] It's tempting to buy a cheap wine to give as a gift, particularly if you don't know much about wines. However, cheap wine will taste cheap. <sep> (A) Buy the cheapest wines possible at low prices for a lot of fun and a nice gift. [substeps] Vintage wine is well worth the cost, but it won't taste well if you're not buying the bottle. (B) A higher end wine will go right up top and faster, so full quantities have more potential to go up the price of a bottle. [substeps] Anyway, consider your palate when determining whether a bottle is a good choice for your party. (C) [substeps] Spend time visiting upscale restaurants near your destination and learn about wines on your visits. Ask for the wine they recommend to see if you can trade it for cheaper. (D) That's not to say that you can't get a decent wine for a reasonable price. You just don't want to pick the cheapest wine, especially if you've never tasted it yourself.

A: D
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Q: This video allows viewers to hear the testimony of a customer who has used the pro roofing service. First the man tells how he heard about the service and how great it is. he <sep> (A) also says that he chose pro roofing because the neighbors chose it and persuaded him by telling how great the service is. (B) gets the materials to do the job and is joined by a group of small children who are drinking lemonade at the lemonade stand and talking. (C) starts by explaining how he is going to first tell the detail of creating a casing using an iron, then he starts on eggs and bacon. (D) talks about some graphic details.

A: A
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Q: [header] How to obtain a copy of your birth certificate in colorado [title] Order through vitalchek. [step] Vitalchek is endorsed by the colorado department of public health and environment and other government agencies. Start the order by selecting birth certificate, and then selecting if you are ordering for yourself or someone else. <sep> (A) [substeps] The online process asks you a series of questions, such as the full legal name, city and state of birth, date of birth, parents' names, and reason. Vitalchek charges an additional $10 fee after the initial fee of $17. (B) [substeps] Although vitalchek is authorized by the colorado department of public health, it also grants providers the ability to obtain a copy of your birth certificate. However, it may take more than one if the photo of you looks identical to you. (C) [title] Purchase a copy of your birth certificate from vitalchek. [step] Vitalchek will ask you for your mailing address at any time you purchase the name and certificate of the person you are ordering it from. (D) [title] Go to the vitalchek website. [step] If you are an immigrant or have a copy of your birth certificate, vitalchek will send you a form to fill out that asks for the following information : [substeps] Your name.

A:
A
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