Copy of SA Pro+ Contributor sample articles

   I would like to get a copy of the sample articles that are listed for potential SA Pro+ Contributors. As far as I can tell there is no way to view the sample articles without using my free trial to access them, which I would rather not do. Since both sample articles are from March 2015 (i.e. 5+ yrs old), it seems like there would be no harm in unhiding/unlocking this content so that potential authors might review them as a roadmap or guide to the appropriate level of analysis when assembling an article for SA Pro+?

   In case I am being as clear as mud the articles are "Williams Companies: Playing The Gas Infrastructure Super-Cycle" dated March 26, 2015, by Stanislav Ermilov and "Gray Television: Another Shade of Gray" dated March 23, 2015 by 'Lord Baltimore'.