Task: Text Categorization
Input (English): Works by this thinker include Lectures on Jurisprudence and The Theory of Moral Sentiments, but this thinker's most famous work included a critique of mercantilism that was later used in Ricardo's theory of comparative advantage. That work attributed to the market an ability to manipulate prices, and introduced the term ""invisible hand. "" For 10 points, name this thinker who wrote Wealth of Nations.
Output (English): Social Science