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 ":".
Many
archives
,
societies
and
museums
were
founded
to
present
and
conserve
the
cultural
sights
and
goods
.
Many:O
archives:O
,:O
societies:O
and:O
museums:O
were:O
founded:O
to:O
present:O
and:O
conserve:O
the:O
cultural:O
sights:O
and:O
goods:O
.:O