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 ":".
DreamZZT
was
an
emulator
for
the
Dreamcast
.
DreamZZT:O
was:O
an:O
emulator:O
for:O
the:O
Dreamcast:product-other
.:O