A household is one person or group living at the [ ]; not all households are [ ].
A
A household is one person or group living at the same address; not all households are families.
B
A household is one person or group living at the same surname; not all households are families.
C
A household is one person or group living at the same workplace; not all households are couples.
D
A household is one person or group living at the same address; not all households are households.