Question pretext
Only include persons who:
a) currently live in this household (even if temporarily away, and they intend to return )
b) absent more than a month but dependent on household (eg, student o'seas and in dorm only, person in hospital,etc)
c) absent for more than a month, but part of (and supporting) the household (eg, seamen, seasonal worker, etc)
d) visitors currently living with the household for more than 6 month