If you have a bishop, you had a priest.
If you had a priest, you had a cleric.
If you had a cleric, you already trained at that level.
If you already trained at that level, you know where to train.
If you put this in the right section, you wouldn't get flamed.
If you looked in the right section, you would see a training sticky.
If you saw the training sticky, you could use the training sticky.