Annotation Views

What controls the creation of annotation views?  I have a couple of part files with about 15 sketch based features, yet they each have about 25 annotation views.  I didn't even know they were there until I went to create a drawing and had to wade through them all to find the standard views I was looking to insert.  I'm sure I could just delete them all, but can I prevent their creation in the first place?SolidworksParts And Features