This Logic Puzzle Will Make Your Brain Hate You

This self-referential brain teaser is a play on the age-old Liar’s paradox, (or, for those of you familiar with set theory, Russell’s paradox), reframed in the form of a multiple-choice question.

Without clicking the Wikipedia pages linked to above, do you think you can figure out and articulate the problem behind this problem? (“Self-referential,” by the way, was a pretty big hint.)

Via: io9.com