With no explanation, label each line with "O", "event-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
premiered
at
2006
Toronto
International
Film
Festival
(
TIFF
)
in
the
category
``
Real
to
Reel
''
.
It:O
premiered:O
at:O
2006:O
Toronto:event-other
International:event-other
Film:event-other
Festival:event-other
(:O
TIFF:event-other
):O
in:O
the:O
category:O
``:O
Real:O
to:O
Reel:O
'':O
.:O