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
lithosphere
of
the
earth
is
broken
up
into
what
are
called
tectonic
plates
.
The:O
lithosphere:O
of:O
the:O
earth:O
is:O
broken:O
up:O
into:O
what:O
are:O
called:O
tectonic:O
plates:O
.:O