With no explanation, label each line with "O", "other-god", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
There
,
they
find
an
ancient
evil
sealed
and
are
attacked
by
numerous
monsters
that
had
been
drawn
to
that
power
,
including
the
snake-god
Apophis
.
There:O
,:O
they:O
find:O
an:O
ancient:O
evil:O
sealed:O
and:O
are:O
attacked:O
by:O
numerous:O
monsters:O
that:O
had:O
been:O
drawn:O
to:O
that:O
power:O
,:O
including:O
the:O
snake-god:O
Apophis:other-god
.:O