This word can be defined as a response to a question and also as a reaction to a stimulus. Professor of the Institute of Philosophy of the University of Antioquia Jairo Escobar Moncada summarizes what the philosophers like Aristóteles, Platón and Mercier define as answer. What is my reaction to what affects me? What's the answer to what happens every day? Teachers, artists, kids, women and regular men will tell us their opinions and points of view about this concept.