With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Sbarro
Institute
was
renamed
Sbarro
Health
Research
Organization
(
S.H.R.O
.
)
.
The:O
Sbarro:organization-other
Institute:organization-other
was:O
renamed:O
Sbarro:organization-other
Health:organization-other
Research:organization-other
Organization:organization-other
(:O
S.H.R.O:organization-other
.:organization-other
):O
.:O