With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
Because
of
the
game
's
depicted
viewpoint
,
instead
of
appearing
to
fly
into
the
starfield
,
the
stars
move
toward
the
center
of
the
screen
.
Because:O
of:O
the:O
game:O
's:O
depicted:O
viewpoint:O
,:O
instead:O
of:O
appearing:O
to:O
fly:O
into:O
the:O
starfield:O
,:O
the:O
stars:O
move:O
toward:O
the:O
center:O
of:O
the:O
screen:O
.:O