Define your problem, and then make your decision. For this particular example, you can apply this sequence of logic (with thanks to wccrawford): if(Baggage)

Define your problem, and then make your decision. For this particular example, you can apply this sequence of logic (with thanks to wccrawford): if(Baggage) use a car. else if(In a hurry?) use a car. else if(Need to be rested?) use a car. else if(Need to go 150 miles^ or more?) use a car. else use a bike. ^ You'll need to set this value yourself ;)