With no explanation, label each line with "product-other", "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Mobipocket
products
support
most
Windows
,
Symbian
,
BlackBerry
and
Palm
operating
systems
,
but
not
the
Android
platform
.
Mobipocket:product-other
products:O
support:O
most:O
Windows:product-software
,:O
Symbian:product-software
,:O
BlackBerry:product-software
and:O
Palm:product-software
operating:O
systems:O
,:O
but:O
not:O
the:O
Android:product-software
platform:O
.:O