The tutorial house has the motives for Bob and Betty turned off until AFTER the tutorial is finished. Once Betty has appeared, just ignore the tutorial for a while ... get a job, and raise Bob's and Betty's skills. They won't need to eat, and instead of sleeping, they can use the espresso machine to recover energy that is needed in raising Body skill and going to work. In a relatively short amount of time, Bob and Betty can have all of their skills raised up to level 10!