With no explanation, label each line with "O", "other-currency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
project
represented
a
total
investment
of
$
2.6
Billion
.
The:O
project:O
represented:O
a:O
total:O
investment:O
of:O
$:other-currency
2.6:O
Billion:O
.:O