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 ":".
They
agreed
that
only
one
anti-Sunningdale
Unionist
would
stand
in
each
constituency
.
They:O
agreed:O
that:O
only:O
one:O
anti-Sunningdale:O
Unionist:O
would:O
stand:O
in:O
each:O
constituency:O
.:O