Ключевые слова: advice, answer, arm, ask, asking, assistance, brainstorm, business, businessman, call, community, confusion, connect, connection, crowd, customer, doubt, education, ethnicity, finger, forum, gesture, gesturing, give, giving, group, help, helping, hold, human, indoors, information, innovation, investigation, male, man, many, mark, mystery, open, out, palm, person, problem, professional, question, raised, reach, receive, up,