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 clean a cast iron stove [title] Place an old newspaper on the ground in front of the stove. [step] Do this as a protective measure before you begin scooping ashes out of the stove, as they are liable to drop onto the ground. A newspaper will make cleanup much easier. <sep> (A) [substeps] You might even want to splash some cold water over the newspaper, so the water completely freezes around the newspaper. A drop of lemon juice can also help. (B) [title] Pour about a tablespoon of salt into the newspaper you have saved. [step] Add lemon juice and shake off the salt. (C) [title] Use the newspaper to wipe and scrape any soot out of the cast iron burner. [step] Do this several times until any soot is gone. (D) As you're spreading the newspaper, open the air dampener so that any ash stuck to it will fall into the firebox. [substeps] The air dampener will be a small knob on the front of the cast iron stove, that you should pull outward to open.
[A]: D


[Q]: The men bend for the dogs to jumps on the back and throws the frisbee far and the dogs bring the frisbees. The dog jumps on the back of a man to catch the frisbee. also <sep> (A) , they throws the frisbee above we mat, the dog jumps again, throws the frisbee and the men collide and the dog jumps on the man to catch the frisbee and toss it. (B) the dog lifts the lawnmower and throws it off into the distance. (C) , a man does a flip and lands on the back of a man, the dog foals everywhere. (D) , men throw the frisbees far and the dogs catch them in the air.
[A]: D


[Q]: [header] How to buy things on amazon without a credit card [title] Purchase your amazon gift card. [step] You can find amazon gift cards at most retailers that carry gift cards, such as the supermarket or a convenience store. You can purchase these cards with cash. <sep> (A) [substeps] You can receive gift card allowances from someone else as well. They can choose to automatically deposit money into your amazon gift card balance, which you can then spend on amazon. (B) Use them to buy items that you want to use frequently. [substeps] Advanced amazon gift cards are available for purchase through sites like amazon.com and ebay. (C) [substeps] You'll need a credit card for each item you buy. Each receipt should be at least $100. (D) They range from $15.00 to $1000 usd, so you can purchase items online for just a few dollars. Purchasing items at one store costs $16.00 to $250 usd.
[A]:
A