With no explanation, label each line with "location-GPE", "O", "building-sportsfacility", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
tour
concluded
with
a
show
at
the
Foro
Sol
Stadium
in
Mexico
City
,
in
front
of
more
than
60,000
people
.
The:O
tour:O
concluded:O
with:O
a:O
show:O
at:O
the:O
Foro:building-sportsfacility
Sol:building-sportsfacility
Stadium:building-sportsfacility
in:O
Mexico:location-GPE
City:O
,:O
in:O
front:O
of:O
more:O
than:O
60,000:O
people:O
.:O