1. 経済学者   dentist   police   cashier   economist   Hint Half-n-half Clue   2. 書記   banker   clerk   cashier   consultant   Half-n-half Clue   3. 生物学者   optician   clerk   biologist   counsellor   Half-n-half Clue   4. 大統領   programmer   president   consultant   biologist   Half-n-half Clue   5. 労働者, 職工   consultant   employee   cashier   worker   Half-n-half Clue   6. 精神病医   police   psychiatrist   manager   programmer   Half-n-half Clue   7. 株式仲買人   steward   economist   broker   receptionist   Half-n-half Clue