To find your way here, you probably typed in Slate's home page URL, //www.slate.com.
In order to navigate Slate's home page, one must use the navigation menu at the top of the page. 
mnli hypothesis: In order to navigate Slate's home page, one must use the navigation menu at the top of the page.  premise: To find your way here, you probably typed in Slate's home page URL, //www.slate.com.