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 afford a trip to europe [title] Save your money. [step] The longer you plan on staying in europe, the more money you will need to save. Employ the following money-saving techniques : [substeps] Cut back on unnecessary spending. <sep> (A) Decide what's important to you and what you are willing to sacrifice for your european vacation. Consider taking a second job or some side work to make extra cash that can be put toward your vacation savings plan. (B) Save by limiting your expenses to only several months (or even years). Do not spend more than you can afford. (C) For example, you can go grocery shopping instead of buying breakfast each morning. Buy in bulk if you are a bigger budget traveler (e.g. (D) You should never overspend on the trip, especially if you are a college student (and working while you're studying for the exam). Have food, entertainment, and other traveling expenses cut back.
A