Ключевые слова: abstract, adult, arm, background, bad, business, closeup, communication, concept, conceptual, conflict, decisions, decline, disagree, disapprove, dispute, emotion, expressing, expression, fail, failure, female, finger, finish, fist, gesture, gesturing, hand, human, icon, idea, isolated, loser, male, negative, palm, part, people, person, refusing, rejection, sign, signal, symbol, thumb, thumbs, thumbs down, white, woman, wrong,