With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
hospital
also
provides
inpatient
and
outpatient
physiotherapy
.
The:O
hospital:O
also:O
provides:O
inpatient:O
and:O
outpatient:O
physiotherapy:O
.:O