With no explanation, label each line with "O", "other-chemicalthing", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
device
comes
pre-installed
with
a
1500
mAh
Li-ion
rechargeable
battery
that
is
designed
to
be
user-replaceable
.
The:O
device:O
comes:O
pre-installed:O
with:O
a:O
1500:O
mAh:O
Li-ion:other-chemicalthing
rechargeable:O
battery:O
that:O
is:O
designed:O
to:O
be:O
user-replaceable:O
.:O