With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
was
chairman
of
the
company
that
built
the
Great
Northern
Railway
from
Dublin
to
Belfast
.
He:O
was:O
chairman:O
of:O
the:O
company:O
that:O
built:O
the:O
Great:location-road/railway/highway/transit
Northern:location-road/railway/highway/transit
Railway:location-road/railway/highway/transit
from:O
Dublin:location-GPE
to:O
Belfast:location-GPE
.:O