With no explanation, label each line with "product-other", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
September
1
,
2010
,
Sony
introduced
the
PRS-350
``
Pocket
Edition
''
,
PRS-650
``
Touch
Edition
''
,
PRS-950
``
Daily
Edition
''
as
replacements
for
the
PRS-300
,
PRS-600
and
PRS-900
,
with
both
new
models
featuring
16-level
grey
scale
touch
screens
.
In:O
September:O
1:O
,:O
2010:O
,:O
Sony:organization-company
introduced:O
the:O
PRS-350:product-other
``:product-other
Pocket:product-other
Edition:product-other
'':product-other
,:O
PRS-650:product-other
``:product-other
Touch:product-other
Edition:product-other
'':product-other
,:O
PRS-950:product-other
``:product-other
Daily:product-other
Edition:product-other
'':product-other
as:O
replacements:O
for:O
the:O
PRS-300:product-other
,:O
PRS-600:product-other
and:O
PRS-900:product-other
,:O
with:O
both:O
new:O
models:O
featuring:O
16-level:O
grey:O
scale:O
touch:O
screens:O
.:O