With no explanation, label each line with "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Usually
,
all
the
applications
supporting
the
MNG
file
format
can
handle
JNG
files
too
.
Usually:O
,:O
all:O
the:O
applications:O
supporting:O
the:O
MNG:product-software
file:O
format:O
can:O
handle:O
JNG:product-software
files:O
too:O
.:O