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 ":".
Signings
and
panel
discussions
with
other
creators
,
scholars
and
academics
of
the
comics
medium
were
held
during
the
two-day
event
.
Signings:O
and:O
panel:O
discussions:O
with:O
other:O
creators:O
,:O
scholars:O
and:O
academics:O
of:O
the:O
comics:O
medium:O
were:O
held:O
during:O
the:O
two-day:O
event:O
.:O