Q: 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 compare pharmacy prices [title] Compare prescription prices online. [step] These days there are apps and websites which take some of the legwork out of comparing pharmacy costs. A simple web search will turn up a number of results. <sep> (A) These apps will show the prices of the same prescription at various pharmacies near you, allowing you to make the most informed decision about where to pick up your medication. [title] Call around to different pharmacies in your area. (B) For instance, download a print-out list of pharmacies to compare prices online. [substeps] If you want to compare pharmacies compared to grocery stores, chances are you're probably looking for a pharmacy that specializes in similar products. (C) [title] Choose a pharmacy based on the rate of dollar they are selling for. [step] This is what you'd get for a big purchase. (D) Think carefully about what your pharmacy costs at the moment and, ultimately, how much medical supplies you need. [substeps] Using a database such as jstor, you can compare pharmacy prices by looking at the prices of medications listed.
A:
A