With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
effect
that
Circlet
had
on
the
mainstream
science
fiction
seems
to
be
twofold
.
The:O
effect:O
that:O
Circlet:organization-company
had:O
on:O
the:O
mainstream:O
science:O
fiction:O
seems:O
to:O
be:O
twofold:O
.:O