With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Electronic
paper
was
incorporated
first
into
the
Sony
Librie
that
was
released
in
2004
and
Sony
Reader
in
2006
,
followed
by
the
Amazon
Kindle
,
a
device
which
,
upon
its
release
in
2007
,
sold
out
within
five
and
a
half
hours
.
Electronic:O
paper:O
was:O
incorporated:O
first:O
into:O
the:O
Sony:product-other
Librie:product-other
that:O
was:O
released:O
in:O
2004:O
and:O
Sony:product-other
Reader:product-other
in:O
2006:O
,:O
followed:O
by:O
the:O
Amazon:product-other
Kindle:product-other
,:O
a:O
device:O
which:O
,:O
upon:O
its:O
release:O
in:O
2007:O
,:O
sold:O
out:O
within:O
five:O
and:O
a:O
half:O
hours:O
.:O