A：The police need our help finding a robber.
B：How do you know?
A：The TV news is reporting a bank robbery.
B：Do they know what the robber looks like?
A：Yes, he's 6 feet tall, 200 pounds, black hair, and about 30 years old.
B：What race is he?
A：They didn't say.
B：The TV news doesn't tell us the race anymore.
A：Of course not. That would be racist.
B：But how can we identify someone if we don't know their race?
A：Don't ask me.
B：Then they also shouldn't tell us if the robber is male or female, because that is sexist.