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
locomotive
has
a
reduced
fuel
consumption
than
its
predecessors
due
to
an
electronic
fuel-injection
system
installed
on
it
.
The:O
locomotive:O
has:O
a:O
reduced:O
fuel:O
consumption:O
than:O
its:O
predecessors:O
due:O
to:O
an:O
electronic:O
fuel-injection:O
system:O
installed:O
on:O
it:O
.:O