Ключевые слова: ability, achievement, aid, assist, assistance, attention, business, call, caution, challenge, communication, concept, conceptual, cooperation, creativity, crisis, customer, easy, effort, emergency, failure, financial, friendship, headline, help, helper, helpful, idea, information, inspiration, letter, loss, manager, problem, request, rescue, safety, service, solution, strategy, strength, support, technology, text, title, type, urgency, warning, word,