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
seven-episode
series
premiered
on
July
20
,
1992
,
and
last
aired
on
August
29
,
1992
.
The:O
seven-episode:O
series:O
premiered:O
on:O
July:O
20:O
,:O
1992:O
,:O
and:O
last:O
aired:O
on:O
August:O
29:O
,:O
1992:O
.:O