<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Why are people black colored?
<|assistant|>
People are typically black colored due to the presence of an brown pigment called melanin. Melanin is produced by skin cells called melanocytes, which are responsible for giving the skin its color. Depending on a person's heritage, the amount and distribution of melanin can result in varying degrees of black, brown, or blond hair and eyes, tan or brown skin, and other physical characteristics.