Gender
f = Female
m = Male

Vegetarian or Not
n = No
y = Yes

Party Affliation
d = Democrat
i = Independent
r = Republican

Political ideology
1 = Very liberal
2 = Liberal
3 = Slightly liberal
4 = Modeate
5 = Slightly conservative
6 = Conservative
7 = Very conservative

n = No
u = Unsure
y = Yes