Definition: 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: [header] How to remove dye from skin [title] Remove the dye as soon as possible. [step] Once you finish dying your hair, you need to act fast to remove any dye on your hands or on your hairline so it does not soak into your skin. Dye that is absorbed into your skin will be very difficult to remove and require a lot of scrubbing. <sep> (A) [substeps] Brush your hands lightly with warm water to remove dye from any skin that is not dyed. Take a damp paper towel and wipe the hair thoroughly to remove as much dye as possible. (B) [substeps] Avoid washing your hands after dyeing your hair. This could spread the dye to other areas of your body and cause lesions. (C) [title] Apply baking soda or toothpaste containing baking soda. [step] Baking soda is great at breaking down the dye's active ingredients and is only mildly abrasive. (D) Avoid excessive scrubbing and use gentle pressure when you are rinsing your hair so you can get out as much dye as possible. [substeps] Do not rub too hard or use a lot of force or you may damage the soft strands.
Output:
C