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
amount
of
gravitational
force
generated
and
the
method
of
collecting
these
heavier
particles
differs
for
each
model
.
The:O
amount:O
of:O
gravitational:O
force:O
generated:O
and:O
the:O
method:O
of:O
collecting:O
these:O
heavier:O
particles:O
differs:O
for:O
each:O
model:O
.:O