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
text
of
the
sign
posted
nearby
by
the
Hoover
Historical
Society
reads
as
follows
:
The:O
text:O
of:O
the:O
sign:O
posted:O
nearby:O
by:O
the:O
Hoover:organization-other
Historical:organization-other
Society:organization-other
reads:O
as:O
follows:O
::O