2, 20-25, 20-30, 20's, 20s, 25-30, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, adult, apparel, associate, beverage, business clothing, business man, business suit, businesspeople, caffeine, chatting, close-up, closeup, clothes, clothing, collaborating, colleague, color, colour, communicating, computer, conference, connecting, connexion, conversation, conversing, cup, daylight, daytime, dialog, dialogue, discussion, displaying, drink, drinker, enterprise, examining, executive, exhibiting, eyeing, fellow, fifties, fifty, food, forties, forty, garment, gathering, gentleman, guy, human, human being, indoor, inside, joining, liquid, looking, lower body, male, mid life, mid section, mid-section, middle age, middle aged, middle-age, middle-aged, observing, pc, person, personal computer, portable computer, reader, seated, seeing, sipping, speaking, spectating, spectator, suit, talker, team, three-quarter length, together, toiling, twenties, twenty, two, typist, using, western european, wireless, work, workplace, world wide web,