Ключевые слова: adult, arm, background, blue, caucasian, choice, communication, concept, decision, decline, defeat, disagree, disagreement, disappointing, disapproval, disapproving, dislike, down, downgrade, expressing, failure, female, finger, gesture, gesturing, hand, human, isolated, loser, metaphor, negative, negativity, no, one, person, refusal, refuse, rejected, rejection, showing, sign, symbol, symbolic, thumb, thumbs down, unacceptable, unsuccessful, vote, voting,