With no explanation, label each line with "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
drawings
were
used
for
information
on
the
works
connected
with
the
bridge
and
passed
to
the
Public
Record
Office
of
Northern
Ireland
in
2001
.
The:O
drawings:O
were:O
used:O
for:O
information:O
on:O
the:O
works:O
connected:O
with:O
the:O
bridge:O
and:O
passed:O
to:O
the:O
Public:organization-government/governmentagency
Record:organization-government/governmentagency
Office:organization-government/governmentagency
of:organization-government/governmentagency
Northern:organization-government/governmentagency
Ireland:organization-government/governmentagency
in:O
2001:O
.:O