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".

[EX Q]: The wall breaks and the man flies down the hill into a tree. The man stands up next to the kayak and talks. the girl <sep> (A) walks off sequence while the camera follows. (B) gets into the kayak. (C) in red gets angry, and lays down in the water. (D) approaches the tree pointing and shaking it in the end.
[EX A]: B

[EX 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.
[EX A]: D

[EX Q]: [header] How to improve your motorcycle's performance [title] Install aftermarket exhausts. [step] Installing aftermarket exhaust kits not only gives your bike an improved airflow and aggressive sound, it also improves its horsepower, throttle response and torque. [title] Install adjustable suspensions. <sep> (A) [step] Improve your bike's handling by having adjustable suspensions installed by a professional. This upgrade provides the ability to have the compression and damping settings adjusted to the rider's weight and riding style. (B) [step] Adjustable suspensions allow you to build up air in the entire bike, which is the result of increased bulk. You can make adjustable suspensions out of bikes equipped with pedals or a range of coverage, and it is more effective with older bikes with gears, racks, and springs, because it takes more room for them. (C) [step] Adjustable suspensions give you speed, nitrous control and fuel efficiency. You can find adjustable suspensions in models purchased by bike shops or online. (D) [step] Adjustable suspensions are saws of the same specifications divided into two sizes. Your motorcycle will usually have three different sizes, but they are fairly rare and in some cases they are kept in pairs.
[EX A]:
A