Ключевые слова: adult, attitude, bad, business, camera, casual, caucasian, closeup, concept, customer, declining, denial, denying, disapproving, disliking, dont, doubtful, doubting, employee, expression, facial, front, gesture, glasses, guy, hand, horizontal, isolated, looking, male, man, negative, no, one, palm, participation, person, raising, refusal, refusing, rejection, serious, showing, striped, student, sweater, want, white, worker, young,