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".

Input: Consider Input: [header] How to dye your hair with coffee [title] Brew some coffee. [step] Brew about 1-2 cups (240-470 ml) of organic coffee. The coffee should be organic, because non-organic coffees usually have added chemicals and preservatives. <sep> (A) For best results, make your own coffee by just boiling water for at least 30 minutes before you dye. [substeps] It's important to pour the brewed coffee into a shaker and bring to a boil. (B) [title] Reserve the coffee, if you don't already. [step] Coffee typically comes with an anti-aging coffee stain, which means it defroshes much faster in the summer than it does in the winter. (C) It is important to serve the coffee as soon as possible to ensure that it takes at least 24 hours to brew. If the coffee is sitting in your refrigerator, turn it cold to speed up the process. (D) Be sure to use a dark roast coffee or espresso. This will help make sure your hair will darken with the coffee.

Output: D

Input: Consider Input: [header] How to band a goat [title] Purchase an elastrator from a farm and ranch supply store. [step] It is a metal tool that is used to secure the rubber band around the scrotum. [title] Buy castration bands. <sep> (A) [step] They can be purchased from your local farm supply store or from a municipal livestock supply store. [title] Buy a leather or gauze band. (B) [step] Don't use household office supplies for banding. The bands should be thick enough and tight enough to lead to castration within a few weeks. (C) [step] These are simple, metal with metal screws, two prongs, and a ribbon loop on either end. [title] Cut a small hole in each long length of the band. (D) [step] It is a device that attaches the separate rubber bands, wires, tubing and pieces of cork/plastic. It is available at local farm supply stores, ranch supply stores and hardware stores.

Output: B

Input: Consider Input: [header] How to get your life back in order [title] Evaluate how you spend your time. [step] Unless it's down time you've established, any activity that doesn't produce a tangible result or lead you to success is most likely a waste of time. This does not include meaningful time for reflection, which is key to getting your life back in order. <sep> (A) Simply choose which things in your life are important to you and which are not. First, make a list of things that you normally do on a daily and/or weekly basis and write down how much time you spend on each activity. (B) [substeps] Instead, set aside time each day that simply isn't complete, even if it's a 5-minute brisk walk. Explore locations with no real source of recreation outside. (C) What seems to be spending all day trying to change the things you're doing is a waste of time. [title] Make a schedule for any and all changes that you need to make to your life. (D) [title] Consider whether you have enough time to realistically learn. [step] This may be a sign your career is moving on too quickly or a sign that things are getting progressively faster and harder.
Output: A