instruction:
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". 
question:
[header] How to remove paint from your shirt [title] Wear gloves and painting clothes. [step] You don't want to stain any more clothing or get your hands dirty. So wear gloves and clothing that you wouldn't mind getting paint on. <sep> (A) Gloves are important for much of the time, because they protect your hands and may help your paint flake off. [substeps] Try to wear disposable gloves when painting your shirt. (B) [title] Remove excess paint as soon as possible. [step] You can use a kitchen utensil like a knife or spoon or a scraper such as a popsicle stick. (C) [substeps] You could also wear safety goggles or goggles with loofahs. [title] Wash your clothes in soapy water before you start painting. (D) [title] Sort it into separate clothing sections so there will be clean space for you to work on. [title] Paint the area where the stain was caused.
answer:
B


question:
[header] How to read an ear reflexology chart [title] Get an ear reflexology chart online or refer to one in a book. [step] Before you can learn how to read an ear reflexology chart, you will need to get yourself a good one to consult. You can find ear reflexology charts online or in a reflexology book. <sep> (A) For best results, get a large poster size chart. The ear has 90 standardized reflexology points, so it can be difficult to read an ear reflexology chart if it is too small. (B) Read the chart aloud to yourself in the living room or in the shower, if you don't have a room to study in. [title] Read the chart in a library or in an online book. (C) [substeps] You will also need to see if any glaciers are present. These may be signs of a temperature problem. (D) [substeps] Place your index (pointer) finger on one of the pointer points at the top of a chart. Place your other finger on the other pointer point at the bottom of the chart.
answer:
A


question:
[header] How to make bone broth [title] Use cartilaginous bones. [substeps] Collagen, which is found in cartilaginous bones like the joints, neck, head and feet, renders gelatin. For chicken broth, use 2 chicken feet in addition to the other bones. <sep> (A) For beef broth, use sections of a calf's foot. You can find these things at your local butcher, or you can ask your local farmer to bring you some. (B) Press the bones firmly into the broth. You can find them in your local butcher or grocery store. (C) [title] Use equal proportions of cooking salt and butter. [step] The ratio of salt to cooking oil in the broth makes it easier to whisk. (D) This will render it a basic broth rather than a whole, so it is obvious that the bones of the chicken face are a unit instead of a whole thing. Cloth can be used also, but you wouldn't want to overcook your broth for easier pureing.
answer:

A