Ключевые слова: accept, accepted, agree, agreement, answer, approval, approve, background, cancel, check, choice, concept, conceptual, confirm, confirmation, correct, creative, decision, decline, done, doubt, graphic, green, hand, icon, label, mark, negative, no, pick, positive, question, red, refuse, reject, rejected, right, round, set, sign, simple, solution, survey, symbol, true, validation, versus, voting, wrong, yes,