... diagram the argument in pure Lawgic. If I can do that ... diagram the questions in pure Lawgic, so I either 'psuedo-diagram ... stimulus lends itself neatly into Lawgic. If that doesn't work ...
Is highlighter pencil considered as highlighter...?
Like these:
https://www.amazon.com/Eco-Highlighter-Pencils-Purple-Colors/dp/B017135D00/ref=sr_1_7?ie=UTF8&qid=1506578187&sr=8-7&keywords=highlighter+pencil