AP Program Mentoring 009 Scott Perry - Civil Ladder Clarification

I would like to build a 3-way turnout and use it as a entry to a three track yard.

The 3-way or "lap" turnout would make this a simple ladder, a compound ladder or neither?

Reference

http://www.nmra.org/education/achievement/ap_civil.html
Item #2

Thanks!

Scott G. Perry, CPM