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 ":".
Representatives
from
the
Scandinavian
Titanic
Society
,
Swiss
Titanic
Society
,
German
Titanic
Society
(
``
Der
Deutsche
Titanic-Verein
``
)
,
and
the
Irish
Titanic
Historical
Society
attended
.
Representatives:O
from:O
the:O
Scandinavian:organization-other
Titanic:organization-other
Society:organization-other
,:O
Swiss:organization-other
Titanic:organization-other
Society:organization-other
,:O
German:organization-other
Titanic:organization-other
Society:organization-other
(:O
``:O
Der:organization-other
Deutsche:organization-other
Titanic-Verein:organization-other
``:O
):O
,:O
and:O
the:O
Irish:organization-other
Titanic:organization-other
Historical:organization-other
Society:organization-other
attended:O
.:O