Flowchart: Can you eat a sales tax-free meal “to-go” in SF?

From this excellent article: http://www.sfweekly.com/2012-04-04/news/taxes-food-beverages...

(I didn't link to the article directly in the submission because the flowchart was the most interesting part to me, but it's buried two clicks deep from the article itself)

This hurts my brain.