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". 

[header] How to avoid common glass tile installation mistakes [title] Ensure color consistency behind glass tile. [substeps] Since glass can be the sole material in an installation, it is essential to choose a bonding mortar that meets its unique demands. In most cases, the color of the thin-set mortar was not an issue when installing opaque ceramic tile. <sep> (A) But with clear and translucent glass, the mortar appears through the tile: if the color varies in the mortar, it will in the glass tile too. To eliminate variations across a glass tile installation, choose a glass tile mortar with a bright white shade that is controlled to a consistent standard color. (B) [title] Find a masonry solution solution as described in this article. [step] Masonry solutions used to be sold in commercial suppliers were expensive and less durable than those containing glazed portions. (C) [title] Check your online repair and installation guide for common glass tile installation recommendations. [substeps] If you cannot find the recommended measurements, consult the manufacturer's website or consult the recommended supplies list. (D) Spray glass tile debris on the glass tile before continuing. Rinse glass tile debris with water and wipe the water away.
A

[header] How to handle defeat [title] Keep your cool. [step] You can keep your cool in a losing situation by forgiving yourself, and your teammates (if applicable). Tell yourself, " as long as i put forth my best effort, it's ok that i lost. <sep> (A) I'm confident enough to continue the game. " while you may feel angry and annoyed, don't feel like you have to take this defeat personally. (B) I'm proud of me because i know how great that first pass was! " get rid of your negative energy. Don't let that energy begin to build up and undermine your strategy. (C) I tried really hard, but the other person had an advantage. " you can also reassure yourself that it is not the end of the world, and that there will be more opportunities for you to win. (D) " [substeps] Dwelling on a feeling of defeat is not only unhealthy, it can make you feel more sad, like nothing more than a failure. If you don't take pride in your defeat, you'll become more jaded, more annoyed, and more angry.
C

[header] How to survive your school work [title] The first thing you need to do is stop. [step] Just set everything aside for a moment. [substeps] The first thing you need to understand is exactly why you are stopping when you need to be working. <sep> (A) It is important to have a good idea of your work before you start working. It is important to be able to figure out a reason why you can stop working that day. (B) Can you do that? If you are doing something on your part, could you write it all down? A day at school that includes acting and writing out your essay should be enough. It's important to have a clear idea of why you want to make the change. (C) This will help make sure you don't accidentally happen to have to stop. Stay calm and interact with the workers and administrators if you can, even if you think you don't know what to say. (D) The answer is simple: you are giving your brain a break. If you are stressing out over what needs to be done, then chances are you are not able to comprehend exactly what the schoolbook is telling you to do, and why and/or where you need to be doing it.

D

