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 ":".
``
Draken
Harald
Hårfagre
``
is
long
with
a
beam
of
approximately
and
a
displacement
of
about
95
metric
tons
.
``:O
Draken:product-ship
Harald:product-ship
Hårfagre:product-ship
``:O
is:O
long:O
with:O
a:O
beam:O
of:O
approximately:O
and:O
a:O
displacement:O
of:O
about:O
95:O
metric:O
tons:O
.:O