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 iced green tea [title] Boil 4 cups (950 milliliters) of water in a large pot. [step] If you would like to make a single serving, boil 1 cup (240 milliliters) of water in a kettle instead and pour it into a mug. [title] Take the pot off the stove, and add 4 to 6 tea bags into the water. <sep> (A) [step] Swish the tea bag or bag around in the water to help dissolve it, then you're ready to serve it. [title] Add 4 to 6 teabags to the pot. (B) [step] The more tea bags you use, the stronger your tea will become. If you would like to make a single serving, dip 1 tea bag into your mug. (C) [step] Make sure that the tea bags reach the proper amount of length to minimize the risk of scorching. [title] Turn the heat off and let the tea steep for 10 to 15 minutes. (D) [step] This will have the texture of a teaspoon of ginger. [title] Leave it to steep for about half an hour.
answer:
B


question:
[header] How to feed a warm season lawn [title] Take a soil sample of your lawn. [step] A soil sample will give you an evaluation of the nutrients and determine what amendments or fertilizers will work best for your lawn. To take a sample, use a gardening spade and dig 5 holes that are 6-8 inches (15-20 cm) deep in several areas of your lawn. <sep> (A) [substeps] Avoid digging any deeper than the hole you are taking your soil sample from. Digging 4 holes too deep, or too small, could cut off the nutrients your soil provides for its root system, which could cause your grass to die. (B) Put the soil that you unearthed in a clear container and send it to your nearest cooperative extension. [substeps] You can take samples of your soil annually to keep up with the changes in nutrient content. (C) If the holes are shallow, use a flashlight or electronic device to locate the depth on the soil. [substeps] You can purchase soil samples at most major gardening and home improvement stores. (D) [substeps] Be careful, as you could trip on a garden hose and injure yourself. You can disinfect the soil during use by using two or three levels of bleach to dissolve it, then repump if necessary.
answer:
B


question:
[header] How to hook up with a girl at a bar [title] Practice good hygiene and grooming. [step] Present your most attractive self by practicing good hygiene and grooming. Take a hot shower, style your hair, trim your beard or shave (if necessary), and put on cologne. <sep> (A) Try not to throw on too much cologne, as the overwhelming smell may turn off potential dates at the bar. [title] Choose a bar that will have a higher likelihood of single women. (B) If your feminine friend tends to wear perfumes and other negative products, make sure you go into the bathroom and spray a little one on yourself before entering a bar. Avoid eating before a meal or drinking during the time you are sitting down. (C) Shave too, and wear a stylish outfit that makes you look fresh and confident. If you're a bit too thin, try eating lots of whole grains, fruits, and vegetables, and switching your diet completely to healthier and delicious vegetables. (D) [substeps] Even if you have a bad habit (the girl would probably be attracted by this), be sure to keep it to a minimum and not inadvertently put on perfume. [title] Wait at least an hour before you strike up a relationship with the girl in question.
answer:

A