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 ":".
At
the
end
of
the
group
stage
,
the
two
teams
in
each
group
with
the
most
points
advanced
to
the
quarter-finals
.
At:O
the:O
end:O
of:O
the:O
group:O
stage:O
,:O
the:O
two:O
teams:O
in:O
each:O
group:O
with:O
the:O
most:O
points:O
advanced:O
to:O
the:O
quarter-finals:O
.:O