The whole family are musicians: Ed's a percussionist and pianist, Viola's a flautist and cellist and Barry's a French horn player. Their parents are both singers.
His older sister's a chemist / pharmacist, his younger sister's a speech therapist and his mother works as his receptionist and telephonist.
..an (both …ian and …man)
Did you say you were an optician? ~ No, I'm a politician. I'm spokesman for international affairs and chairman of the refugee committee. My older brother is the parliamentary librarian. My younger brother's a magician.
In the above example, …man can refer to both men or women. Some people now argue that using …man is sexist and prefer to use spokesperson or chairperson. We obviously do not have the same problem with policeman and policewoman, although if we don't wish to specify the sex of the person, we can use police officer instead.