1 = male
2 = female

qualifications
1 = bachelor degree
2 = masters degree
3 = Doctorate

smoke or not
1 = Does not smoke
2 = Smokes

Choice of drink
1 = Coke
2 = Pepsi
3 = Sprite
4 = Solo

House funding
1 = Own
2 = Mortgage
3 = Rent
4 = Other