Ключевые слова: abdomen, abdominal pain, ache, adult, aged, anxiety, belly, casual, cramp, crisis, day, despair, diarrhea, disease, distraught, domestic life, elderly, food poisoning, frustration, gastroesophageal reflux disease, grandfather, grandpa, hands, health, home, house, human digestive system, illness, intestine, lifestyle, male, man, mature, medical condition, negative emotion, old, one person, pain, pensioner, people, problem, real people, reflux, retired, retiree, retirement, sad, senior, sick, sickness, stomach, stomachache, stress, suffering, symptom, unhappy, unhealthy, unwell, worried,