person.country
person.state
person.age
"USA"
"Alabama", "Nebraska"
>= 19
true
"USA"
"Alabama", "Nebraska"
< 19
false
"USA"
"Mississippi"
>= 21
true
"USA"
"Mississippi"
< 21
false
"UK"
"Scotland"
>=16
true
"UK"
"Scotland"
<16
false
All countries
""
""
>=18
true
All countries
""
""
<18
false