Yeah. How? One they passed me, yes, there were a couple. One was James Murdoch and he taught probably the only course I got an A in, he taught animal behavior, which was one of the last courses that I took. And he was an interesting guy and that was a really good course. And, and there was another teacher, Arthur Bowie was his name. And he had something to do with agriculture or forest in Zimbabwe and he taught plant ecology. And I took that course. So those were two interest. Other than that it was biology, you know, I barely made it. ’cause the last course was biochemistry or something.