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 ":".
It
resembles
a
miniature
Atari
7800
and
has
five
7800
and
fifteen
2600
games
built-in
.
It:O
resembles:O
a:O
miniature:O
Atari:product-software
7800:product-software
and:O
has:O
five:O
7800:O
and:O
fifteen:O
2600:O
games:O
built-in:O
.:O