With no explanation, label each line with "product-game", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1984
,
Texas
Instruments
published
a
port
for
the
TI-99/4A
.
In:O
1984:O
,:O
Texas:organization-company
Instruments:organization-company
published:O
a:O
port:O
for:O
the:O
TI-99/4A:product-game
.:O