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 ":".
Using
only
water
screw
propulsion
,
they
achieved
a
cruising
speed
of
,
although
it
was
believed
this
could
be
raised
through
efficient
propellers
.
Using:O
only:O
water:O
screw:O
propulsion:O
,:O
they:O
achieved:O
a:O
cruising:O
speed:O
of:O
,:O
although:O
it:O
was:O
believed:O
this:O
could:O
be:O
raised:O
through:O
efficient:O
propellers:O
.:O