Detailed Instructions: 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".
Problem:[header] How to measure head circumference [title] Remove any hairstyles that might affect the measurements. [step] When you're measuring the circumference of a head, certain hairstyles can add bulk and throw off the measurements. If the person whose head you're measuring is wearing braids, a bun, or a ponytail, remove them before the measurements. <sep> (A) Otherwise, simply put an extra length into one side of one style. [substeps] If you don't have braids you can remove them with a little elbow grease. (B) Some studies have shown that braiding your hair with braids can make an important way of measuring measurement. [substeps] Braids may make certain hairstyles more difficult to measure and even more difficult to use. (C) [title] Take out any hair adornments that might interfere with measurements. [step] Even if your hair isn't in a style that adds bulk to your head, the way you're wearing it can affect your measurements. (D) [title] Learn how to accurately measure head circumference. [step] Head circumference compares an individual to a gender in their group for a fixed amount of circumference.
Solution:
C