With no explanation, label each line with "O", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
This
time
in
port
increases
to
74
hours
for
Handymax
and
120
hours
for
Panamax
vessels
.
This:O
time:O
in:O
port:O
increases:O
to:O
74:O
hours:O
for:O
Handymax:product-ship
and:O
120:O
hours:O
for:O
Panamax:product-ship
vessels:O
.:O