ahmedraza481 on "[Plugin: WordPress SEO by Yoast] Setting Prioirty of Categories more than posts"

WordPress version: 3.5.1 (latest)
WordPress SEO version: 1.4.3

I want to set priority of my categories more than posts and attachments in sitemap. Acually i want to list my categories in two blocks containing links in Google search, this time it displays some posts and even attachment pages there.

How can i do this?
Regards

http://wordpress.org/extend/plugins/wordpress-seo/