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 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.
[A]: D


[Q]: An introduction comes onto the screen for a video about rock climbing and a man introduces what will happen in the video. a men in a blue shirt <sep> (A) is doing a jump and falling off, then he begins to climb along the rock face with another by him. (B) stands behind a rock wall talking. (C) is shown climbing all the way to the top of a rock. (D) and the interviewer is inside of a gate in a park and he begins by jumping up to the top of a roofed wooden fence to do various things.
[A]: C


[Q]: [header] How to spot warning signs of silent domestic abuse [title] Notice any outward injuries or frequent absences from school or work. [step] If a person is being physically abused, it is highly unlikely that they will come out and say this. There may be shame, self-blame, or fear that causes them to stay silent. <sep> (A) [substeps] After an abusive family member loses interest in their children, returns to work, and begins to withdraw from everyone, they may not be happy anymore and/or spend a lot of time silently isolating themselves. This is not where the therapist describes normal family dynamics. (B) [substeps] The person may become withdrawn and refuse to make eye contact with strangers. They may make dark or distrustful eyes with people they don't know. (C) [substeps] Sometimes a person may not return home from school or work just because they have been sexually abused. If they refuse to give up their privacy and not answer the questions asked by family and friends, see if they are putting in extra effort to hide any physical injuries or bruises from home. (D) [substeps] Identify if the person appears to have frequent injuries or bruises due to " accidents. " investigate the reasons why a person is missing work, school, or social occasions frequently.
[A]:
D