This document discusses the Liar's Paradox, a self-referential sentence that leads to a logical contradiction. The classic example is the sentence "This sentence is false." If the sentence is true, then it is false, but if it is false, then it is true. The document explores this paradox through different interpretations of the sentence, showing it can be both true and false at the same time, forming a loop with no clear answer. It concludes the Liar's Paradox results in a contradiction that is inherently unsolvable.