All the children are revising for exams (apart from Josh – obviously, he has stolen all the answers already). Then, Josh finds out that he has won a year's supply of chocolate. Brian is delighted and becomes addicted to it, but all the children ban Brian from eating anymore. Brian is furious when a tube of chocolate falls out of Josh's pocket and he finds out Josh has been eating chocolate when he can't. So he declares: "If I can't have chocolate, then no-one can!". He sets himself up as a South American military dictator, prohibiting "chocolate and/or cocoa related products", and enforcing the ban with by imprisonment and torture, notably on CJ. Meanwhile Lucy tells Sophie that sometimes stress can help people perform better, so Sophie becomes an Austrian psychoanalyst, stressing Lucy with seemingly random violence and explosives.