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 ":".
The
movie
spanned
a
timeline
from
the
1960s
through
the
early
1990s
.
The:O
movie:O
spanned:O
a:O
timeline:O
from:O
the:O
1960s:O
through:O
the:O
early:O
1990s:O
.:O