2, 20-25, 20-30, 20's, 20s, 25-30, adult, african, african american, african-american, afro american, afro-american, associate, business man, business woman, businesspeople, chatting, cheerful, collaborating, colleague, color, colour, communicating, communication, connecting, connexion, conversation, conversing, delighted, dialog, dialogue, discussing, enjoying, enterprise, executive, fellow, female, furnishing, furniture, gal, gentleman, glad, gratifying, guy, happy, human, human being, indoor, inside, joining, jolly, joy, lady, lighthearted, male, merry, motioning, of african descent, operating, pc, person, personal computer, pleasing, pleasure, satisfaction, seated, signaling, smile, speaking, talker, team, three-quarter length, toiling, twenties, twenty, two, western european, women, work, workplace, world wide web,