With no explanation, label each line with "O", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
As
a
significant
artwork
and
piece
of
history
,
the
scene
of
the
Mosaic
remained
in
the
social
and
cultural
sphere
.
As:O
a:O
significant:O
artwork:O
and:O
piece:O
of:O
history:O
,:O
the:O
scene:O
of:O
the:O
Mosaic:art-other
remained:O
in:O
the:O
social:O
and:O
cultural:O
sphere:O
.:O