Task: Text Categorization
Input (English): This thinker argued that one should engage with unstable structures through flexible play in an essay about the "rupture" of the center in Western thought. The first section of one work by this thinker asserts that Western thought privileges phonetic languages and speech over writing. This author of "Structure, Sign, and Play" formulated the "trace" and wrote another work that maintains that concepts like "light and dark" exist in uneven binary pairs and introduced the term "differance". For 10 points, name this French thinker who wrote Writing and Difference and Of Grammatology and founded deconstructionism.
Output (English): Social Science