With no explanation, label each line with "product-game", "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Unlike
the
real-world
equivalent
,
however
,
the
island
in
Killer7
is
in
the
middle
of
the
Pacific
Ocean
.
Unlike:O
the:O
real-world:O
equivalent:O
,:O
however:O
,:O
the:O
island:O
in:O
Killer7:product-game
is:O
in:O
the:O
middle:O
of:O
the:O
Pacific:location-bodiesofwater
Ocean:location-bodiesofwater
.:O