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 healthy mashed potatoes [title] Wash and cut the potatoes. [step] Wash 1 1/4 pounds (567 g) of your potatoes. You can also use a mix of potatoes and root vegetables for a variety of nutrients. <sep> (A) You can discard the peels, pits, and skins to make only healthy mashed potatoes. [substeps] The mashed potatoes will have a mildly sour texture after this step. (B) Leave the skin on the vegetables and cut them into 1-inch (2.5 cm) pieces. [substeps] Ensure that the pieces are the same size, so they cook evenly. (C) Wash the potatoes out of a colander and rinse them under clean running water. Then rinse each potato under cool, running water for about 5 seconds to remove dirt. (D) Wash the potatoes under hot tap water so they're soft and ready to eat. [substeps] Fresh or frozen mashed potatoes will last 7 to 10 months.
answer:
B


question:
[header] How to tell the difference between different types of plant fertilizers [title] Use soluble fertilizer when you want to water in the fertilizer. [step] This fertilizer is usually added to the watering can. [substeps] This is best for helping boost growth when its growing season and for frequently fed container plants. <sep> (A) In the summer break, try adding two or three inches of food to fill the watering can-too much fertilizer will kick in when the corn is thirsty, too little will only keep it growing. Plan it out in a bucket or basin for easy irrigation. (B) [title] Use a hose to water a potted plant after planting. [step] Water a cactus when they get too hot for watering. (C) Leaves that don't bond and stink up the water are also large fertilizer that needs to be added to your watering can. [title] Use different types of fertilizer. (D) [title] Use granular fertilizer when you need to supply a concentrated amount of nutrients. [step] A plant may be lacking in a particular nutrient (this will be evident through such things as yellow leaves, , etc.
answer:
D


question:
[header] How to choose a business to start [title] Choose a business based on what you love doing. [step] A business built upon a passion is usually more successful, because it allows you to do-on a regular basis-what you love. You will also be more enthusiastic about the business, determined to make sure it runs to your standards, and motivated to grow it. <sep> (A) Your attitude will favorably impress any employees you may have, and your customers. [title] Pick a business that fits into your current life or the life you wish to maintain. (B) Failure to take the initiative to start your own business can potentially trigger issues with future investors. [substeps] Before deciding on a business to start, make a list of your favorite businesses. (C) [substeps] The success of the business can come from something you love, or something you've held yourself to. This may include the way you keep score or how much you want to price the item. (D) [substeps] If you want to be in the business world, creating your own business is a must. Growing your business will take patience and commitment, especially if you want to work in the world of the service or administrative industries.
answer:

A