With no explanation, label each line with "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
has
been
concluded
in
various
studies
that
benzodiazepine
use
causes
greater
levels
of
risk
and
psycho-social
dysfunction
among
drug
misusers
.
It:O
has:O
been:O
concluded:O
in:O
various:O
studies:O
that:O
benzodiazepine:other-medical
use:O
causes:O
greater:O
levels:O
of:O
risk:O
and:O
psycho-social:O
dysfunction:O
among:O
drug:O
misusers:O
.:O