Teacher: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".
Teacher: Now, understand the problem? Solve this instance: [header] How to travel with contact lenses [title] Bring enough solution for your whole trip. [step] Even within the same country, your brand of contact solution might not be available everywhere. To ensure that you do not run out, bring enough solution for the entire trip. <sep> (A) It is better to pack too much than too little. Just remember that if you need to take more than 3 oz. (B) Once you've narrowed your list down to a particular quality, see if any places open to apply contact solution. [title] Get 5-15 minutes to yourself. (C) [title] Make sure your brand of contacts has a waterproof coating. [step] Check with the brand representative to determine if it is waterproof. (D) This is what you will be drinking, which you need to quickly melt into liquids. [title] Let the solution sit in your eye for ten minutes.
Student:
A