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".
Q: [header] How to spot human trafficking [title] Familiarize yourself with the common characteristics of the victim. [step] Victims of human trafficking are almost always female, typically children, pre-teens, or young adults. They are usually found alone or in the company of another individual or small group. <sep> (A) Victims of gender identity prostitution or autism are probably appearing as younger, ill, or homeless persons. In particular, victims of gender identity overbearlies themselves so they use their sexuality to justify the violence. (B) [substeps] Vietnamese children are often described as large, youth-looking, affectionate children. Vietnamese will have stringy hair, groomed and powerfully chiseled jaws, and they also have a naturally rosy complexion. (C) The people surrounding them are most often men, and may appear much older than the victim. [substeps] There's no rulebook when it comes to human trafficking. (D) Child molesters often rely on women who are older than them for security and reason. Possible indicators of trafficking are : [substeps] Sweating: this becomes a very familiar characteristic when victims of child trafficking are adults or teenagers.
A:
C