With no explanation, label each line with "product-other", "O", "other-language", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Mac
OS
Romanian
is
a
character
encoding
used
on
Apple
Macintosh
computers
to
represent
the
Romanian
language
.
Mac:product-software
OS:product-software
Romanian:product-software
is:O
a:O
character:O
encoding:O
used:O
on:O
Apple:product-other
Macintosh:product-other
computers:product-other
to:O
represent:O
the:O
Romanian:other-language
language:O
.:O