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]: Another man practices hurling himself backward over a pole onto a gym mat inside of the gym. several more men <sep> (A) practice hurling street hurling outside and on a gym floor. (B) practice hurling while a coach's hand watches. (C) practice long jumps and backward jumps inside of the gym using the sandbox and gym mats as landing tools. (D) practice pitches outside of the gym interior.
[EX A]: C

[EX Q]: [header] How to get rid of white tongue [title] Call your doctor or dentist if you have other symptoms that together might indicate a more serious condition. [step] Other symptoms to check for include : [substeps] Pain in your tongue dehydration fever a white tongue that doesn't go away after several weeks [title] Know the difference between white tongue and geographic tongue. [step] Generally neither condition is serious. <sep> (A) But for certain people, this is known as " tongue illness. " [title] Learn about the signs of tongue disease. (B) [title] Look for a white tongue tongue or tongue with a horizontal, smooth surface that blocks food from getting into the mouth. [step] This means that the tongue has a roof which it cannot move towards. (C) However, it does lead to significant pain. It is thought that the other condition if it occurs is called listerimucoccus nomisymmetrophy (tdd), a genetic condition that asks for unusually dark tongue. (D) [substeps] Geographic tongue occurs when you have smooth lesions that look like areas where the bumps on your tongue are worn away. Foods with strong tastes (spicy, acidic, salty) may cause you pain.
[EX A]: D

[EX Q]: [header] How to care for a wetsuit [title] Use cold, fresh water to rinse your wetsuit after each use. [step] Be sure to use cold, fresh water, rather than hot water or saltwater, both of which can cause neoprene to lose its flexibility. Leaving sand, salt, or chlorine on your suit can shorten it's lifespan. <sep> (A) [substeps] When bathing outdoors, make sure to soak your suit in a small bucket of water for a few minutes after washing each finger. You could also run your fingers under the water for 15 minutes. (B) [title] Rinse both the inside and outside of your wetsuit each time. [step] It's important that you rinse the inside of your wetsuit in addition to the outside to remove chlorine or saltwater. (C) [title] Use a bucket to rinse your wetsuit. [step] Fill a bucket about 1/2-1/2 with cool, fresh water. (D) To help speed up the drying process, make sure you use cold water when you remove your suit after each use. [title] Avoid chlorinated water if you plan to stay in the water for a prolonged period of time.
[EX A]:
B