prompt: Why are people black colored?
chosen: Why are people black colored?
chosen: user
chosen: 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.
chosen: assistant
rejected: Why are people black colored?
rejected: user
rejected: assistant