He raised his eyebrows at that question, and smirked just a little.

"...well. I'm certain I could find a better teacher for that..."

In other words, he probably could teach it, at least to most people, but really didn't feel like tooting his horn on the subject.

"But, no, mostly music, etiquette, rhetoric, and political science, at the school. ...and a bit of fencing, in the afternoons, at the training center."