Ключевые слова: adult, african, american, black, break, businesspeople, carefree, caucasian, cheerful, colleague, communication, conversation, corporate, coworker, discuss, diverse, excited, friend, friendship, fun, group, happy, have, humor, indian, informal, intern, joke, joy, joyful, laugh, laughter, listen, man, meeting, multiethnic, people, posing, positive, relationship, smile, speaking, standing, startup, student, talk, team, teamwork, woman, young,