income?
ASK "How would you describe your income?"
EXPLAIN "Cars can be very expensive!"
REPLIES ( LARGE MODERATE SMALL )

family?
ASK "Do you have a family?"
EXPLAIN "It is not a good idea to buy a small car if you have a large family"
REPLIES ( NONE WIFE CHILDREN )

decision
EXPLAIN "I'd suggest you look for something like "
REPLIES (
	PORSCHE          "a Porsche"
	SALOON           "a Sierra or a Cavalier"
	JAG/BMW/MERC     "a large executive saloon - a Jaguar,#BMW or Mercedes"
	CHEAP_SECONDHAND "a cheap, popular secondhand car - a#Cortina, Escort or Mini perhaps"
)saloon - a Jaguar,#BMW or Mercedes"
	CHEAP_SECON