<human>:  Does Paulo Coelho's wife make a living through speech?
<bot>: No, Paulo Coelho's wife is a Brazilian lyricist and novelist. Paulo Coelho's wife is Christina Oiticica. Christina Oiticica is a Brazilian artist. Artists make a living through drawing things, which is done by their hands. Speech is typically performed with one's mouth, so she does not make a living through speech.