Task: Text Completion
Input (English): [header] How to dye roses [title] Purchase some white roses. [step] Dye will show up the best on white roses. If you use colored roses, the dye will add to whatever color is already there. <sep> (A) [substeps] You can use azalea, blueberry, rose, foxtrot, or any rose you like! [title] Cut the roses open into cubes or square rows. [step] You can twist the rose or clip it onto the slit, etc. (B) The differences between different colors will make the look as unique as possible. [substeps] If you plan to paint roses with a black dye, take a black or red rose and apply black fabric to cover it. (C) For example, if you try to dye a yellow rose blue, you will get green. [title] Cut the stem under water at an angle with shears or a sharp knife. (D) If you use a different type of rose, you are less likely to see it as the color you want on your roses. They need to be faded before dye is applied to them.
Output (English): C